201995717625

素因数分解:

$3^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{63067}}^1$

素因数の和:63177

約数の個数: 128

約数和(自身を含む): 407711915520

約数和(自身を除く): 205716197895

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 73, 75, 117, 125, 135, 195, 219, 225, 325, 351, 365, 375, 585, 657, 675, 949, 975, 1095, 1125, 1625, 1755, 1825, 1971, 2847, 2925, 3285, 3375, 4745, 4875, 5475, 8541, 8775, 9125, 9855, 14235, 14625, 16425, 23725, 25623, 27375, 42705, 43875, 49275, 63067, 71175, 82125, 118625, 128115, 189201, 213525, 246375, 315335, 355875, 567603, 640575, 819871, 946005, 1067625, 1576675, 1702809, 2459613, 2838015, 3202875, 4099355, 4603891, 4730025, 7378839, 7883375, 8514045, 12298065, 13811673, 14190075, 20496775, 22136517, 23019455, 23650125, 36894195, 41435019, 42570225, 59850583, 61490325, 69058365, 70950375, 102483875, 110682585, 115097275, 124305057, 179551749, 184470975, 207175095, 212851125, 299252915, 307451625, 345291825, 538655247, 553412925, 575486375, 621525285, 897758745, 922354875, 1035875475, 1496264575, 1615965741, 1726459125, 2693276235, 2767064625, 3107626425, 4488793725, 5179377375, 7481322875, 8079828705, 13466381175, 15538132125, 22443968625, 40399143525, 67331905875, 201995717625]

約数ペア:

[(1, 201995717625), (3, 67331905875), (5, 40399143525), (9, 22443968625), (13, 15538132125), (15, 13466381175), (25, 8079828705), (27, 7481322875), (39, 5179377375), (45, 4488793725), (65, 3107626425), (73, 2767064625), (75, 2693276235), (117, 1726459125), (125, 1615965741), (135, 1496264575), (195, 1035875475), (219, 922354875), (225, 897758745), (325, 621525285), (351, 575486375), (365, 553412925), (375, 538655247), (585, 345291825), (657, 307451625), (675, 299252915), (949, 212851125), (975, 207175095), (1095, 184470975), (1125, 179551749), (1625, 124305057), (1755, 115097275), (1825, 110682585), (1971, 102483875), (2847, 70950375), (2925, 69058365), (3285, 61490325), (3375, 59850583), (4745, 42570225), (4875, 41435019), (5475, 36894195), (8541, 23650125), (8775, 23019455), (9125, 22136517), (9855, 20496775), (14235, 14190075), (14625, 13811673), (16425, 12298065), (23725, 8514045), (25623, 7883375), (27375, 7378839), (42705, 4730025), (43875, 4603891), (49275, 4099355), (63067, 3202875), (71175, 2838015), (82125, 2459613), (118625, 1702809), (128115, 1576675), (189201, 1067625), (213525, 946005), (246375, 819871), (315335, 640575), (355875, 567603)]