159968167125

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{251}}^1\times {\mathrm{547}}^1$

素因数の和:1068

約数の個数: 128

約数和(自身を含む): 289537597440

約数和(自身を除く): 129569430315

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 239, 251, 325, 375, 547, 717, 753, 975, 1195, 1255, 1625, 1641, 2735, 3107, 3263, 3585, 3765, 4875, 5975, 6275, 7111, 8205, 9321, 9789, 13675, 15535, 16315, 17925, 18825, 21333, 29875, 31375, 35555, 41025, 46605, 48945, 59989, 68375, 77675, 81575, 89625, 94125, 106665, 130733, 137297, 177775, 179967, 205125, 233025, 244725, 299945, 388375, 392199, 407875, 411891, 533325, 653665, 686485, 779857, 888875, 899835, 1165125, 1223625, 1499725, 1699529, 1784861, 1960995, 2059455, 2339571, 2666625, 3268325, 3432425, 3899285, 4499175, 5098587, 5354583, 7498625, 8497645, 8924305, 9804975, 10297275, 11697855, 16341625, 17162125, 19496425, 22495875, 25492935, 26772915, 32813983, 42488225, 44621525, 49024875, 51486375, 58489275, 97482125, 98441949, 127464675, 133864575, 164069915, 212441125, 223107625, 292446375, 426581779, 492209745, 637323375, 669322875, 820349575, 1279745337, 2132908895, 2461048725, 4101747875, 6398726685, 10664544475, 12305243625, 31993633425, 53322722375, 159968167125]

約数ペア:

[(1, 159968167125), (3, 53322722375), (5, 31993633425), (13, 12305243625), (15, 10664544475), (25, 6398726685), (39, 4101747875), (65, 2461048725), (75, 2132908895), (125, 1279745337), (195, 820349575), (239, 669322875), (251, 637323375), (325, 492209745), (375, 426581779), (547, 292446375), (717, 223107625), (753, 212441125), (975, 164069915), (1195, 133864575), (1255, 127464675), (1625, 98441949), (1641, 97482125), (2735, 58489275), (3107, 51486375), (3263, 49024875), (3585, 44621525), (3765, 42488225), (4875, 32813983), (5975, 26772915), (6275, 25492935), (7111, 22495875), (8205, 19496425), (9321, 17162125), (9789, 16341625), (13675, 11697855), (15535, 10297275), (16315, 9804975), (17925, 8924305), (18825, 8497645), (21333, 7498625), (29875, 5354583), (31375, 5098587), (35555, 4499175), (41025, 3899285), (46605, 3432425), (48945, 3268325), (59989, 2666625), (68375, 2339571), (77675, 2059455), (81575, 1960995), (89625, 1784861), (94125, 1699529), (106665, 1499725), (130733, 1223625), (137297, 1165125), (177775, 899835), (179967, 888875), (205125, 779857), (233025, 686485), (244725, 653665), (299945, 533325), (388375, 411891), (392199, 407875)]