1250861625

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{89}}^1$

素因数の和:185

約数の個数: 144

約数和(自身を含む): 2537393040

約数和(自身を除く): 1286531415

約数列:

[1, 3, 5, 9, 13, 15, 25, 31, 39, 45, 65, 75, 89, 93, 117, 125, 155, 195, 225, 267, 279, 325, 375, 403, 445, 465, 585, 775, 801, 961, 975, 1125, 1157, 1209, 1335, 1395, 1625, 2015, 2225, 2325, 2759, 2883, 2925, 3471, 3627, 3875, 4005, 4805, 4875, 5785, 6045, 6675, 6975, 8277, 8649, 10075, 10413, 11125, 11625, 12493, 13795, 14415, 14625, 17355, 18135, 20025, 24025, 24831, 28925, 30225, 33375, 34875, 35867, 37479, 41385, 43245, 50375, 52065, 62465, 68975, 72075, 85529, 86775, 90675, 100125, 107601, 112437, 120125, 124155, 144625, 151125, 179335, 187395, 206925, 216225, 256587, 260325, 312325, 322803, 344875, 360375, 427645, 433875, 453375, 538005, 562185, 620775, 769761, 896675, 936975, 1034625, 1081125, 1111877, 1282935, 1301625, 1561625, 1614015, 2138225, 2690025, 2810925, 3103875, 3335631, 3848805, 4483375, 4684875, 5559385, 6414675, 8070075, 10006893, 10691125, 13450125, 14054625, 16678155, 19244025, 27796925, 32073375, 40350375, 50034465, 83390775, 96220125, 138984625, 250172325, 416953875, 1250861625]

約数ペア:

[(1, 1250861625), (3, 416953875), (5, 250172325), (9, 138984625), (13, 96220125), (15, 83390775), (25, 50034465), (31, 40350375), (39, 32073375), (45, 27796925), (65, 19244025), (75, 16678155), (89, 14054625), (93, 13450125), (117, 10691125), (125, 10006893), (155, 8070075), (195, 6414675), (225, 5559385), (267, 4684875), (279, 4483375), (325, 3848805), (375, 3335631), (403, 3103875), (445, 2810925), (465, 2690025), (585, 2138225), (775, 1614015), (801, 1561625), (961, 1301625), (975, 1282935), (1125, 1111877), (1157, 1081125), (1209, 1034625), (1335, 936975), (1395, 896675), (1625, 769761), (2015, 620775), (2225, 562185), (2325, 538005), (2759, 453375), (2883, 433875), (2925, 427645), (3471, 360375), (3627, 344875), (3875, 322803), (4005, 312325), (4805, 260325), (4875, 256587), (5785, 216225), (6045, 206925), (6675, 187395), (6975, 179335), (8277, 151125), (8649, 144625), (10075, 124155), (10413, 120125), (11125, 112437), (11625, 107601), (12493, 100125), (13795, 90675), (14415, 86775), (14625, 85529), (17355, 72075), (18135, 68975), (20025, 62465), (24025, 52065), (24831, 50375), (28925, 43245), (30225, 41385), (33375, 37479), (34875, 35867)]