23389275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:205

約数の個数: 96

約数和(自身を含む): 49996800

約数和(自身を除く): 26607525

約数列:

[1, 3, 5, 7, 13, 15, 21, 23, 25, 35, 39, 65, 69, 75, 91, 105, 115, 149, 161, 175, 195, 273, 299, 325, 345, 447, 455, 483, 525, 575, 745, 805, 897, 975, 1043, 1365, 1495, 1725, 1937, 2093, 2235, 2275, 2415, 3129, 3427, 3725, 4025, 4485, 5215, 5811, 6279, 6825, 7475, 9685, 10281, 10465, 11175, 12075, 13559, 15645, 17135, 22425, 23989, 26075, 29055, 31395, 40677, 44551, 48425, 51405, 52325, 67795, 71967, 78225, 85675, 119945, 133653, 145275, 156975, 203385, 222755, 257025, 311857, 338975, 359835, 599725, 668265, 935571, 1016925, 1113775, 1559285, 1799175, 3341325, 4677855, 7796425, 23389275]

約数ペア:

[(1, 23389275), (3, 7796425), (5, 4677855), (7, 3341325), (13, 1799175), (15, 1559285), (21, 1113775), (23, 1016925), (25, 935571), (35, 668265), (39, 599725), (65, 359835), (69, 338975), (75, 311857), (91, 257025), (105, 222755), (115, 203385), (149, 156975), (161, 145275), (175, 133653), (195, 119945), (273, 85675), (299, 78225), (325, 71967), (345, 67795), (447, 52325), (455, 51405), (483, 48425), (525, 44551), (575, 40677), (745, 31395), (805, 29055), (897, 26075), (975, 23989), (1043, 22425), (1365, 17135), (1495, 15645), (1725, 13559), (1937, 12075), (2093, 11175), (2235, 10465), (2275, 10281), (2415, 9685), (3129, 7475), (3427, 6825), (3725, 6279), (4025, 5811), (4485, 5215)]