40350375

素因数分解:

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

素因数の和:154

約数の個数: 96

約数和(自身を含む): 81768960

約数和(自身を除く): 41418585

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, 975, 1125, 1157, 1209, 1335, 1395, 1625, 2015, 2225, 2325, 2759, 2925, 3471, 3627, 3875, 4005, 4875, 5785, 6045, 6675, 6975, 8277, 10075, 10413, 11125, 11625, 13795, 14625, 17355, 18135, 20025, 24831, 28925, 30225, 33375, 34875, 35867, 41385, 50375, 52065, 68975, 86775, 90675, 100125, 107601, 124155, 144625, 151125, 179335, 206925, 260325, 322803, 344875, 433875, 453375, 538005, 620775, 896675, 1034625, 1301625, 1614015, 2690025, 3103875, 4483375, 8070075, 13450125, 40350375]

約数ペア:

[(1, 40350375), (3, 13450125), (5, 8070075), (9, 4483375), (13, 3103875), (15, 2690025), (25, 1614015), (31, 1301625), (39, 1034625), (45, 896675), (65, 620775), (75, 538005), (89, 453375), (93, 433875), (117, 344875), (125, 322803), (155, 260325), (195, 206925), (225, 179335), (267, 151125), (279, 144625), (325, 124155), (375, 107601), (403, 100125), (445, 90675), (465, 86775), (585, 68975), (775, 52065), (801, 50375), (975, 41385), (1125, 35867), (1157, 34875), (1209, 33375), (1335, 30225), (1395, 28925), (1625, 24831), (2015, 20025), (2225, 18135), (2325, 17355), (2759, 14625), (2925, 13795), (3471, 11625), (3627, 11125), (3875, 10413), (4005, 10075), (4875, 8277), (5785, 6975), (6045, 6675)]