7707375

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:82

約数の個数: 96

約数和(自身を含む): 16353792

約数和(自身を除く): 8646417

約数列:

[1, 3, 5, 9, 13, 15, 17, 25, 31, 39, 45, 51, 65, 75, 85, 93, 117, 125, 153, 155, 195, 221, 225, 255, 279, 325, 375, 403, 425, 465, 527, 585, 663, 765, 775, 975, 1105, 1125, 1209, 1275, 1395, 1581, 1625, 1989, 2015, 2125, 2325, 2635, 2925, 3315, 3627, 3825, 3875, 4743, 4875, 5525, 6045, 6375, 6851, 6975, 7905, 9945, 10075, 11625, 13175, 14625, 16575, 18135, 19125, 20553, 23715, 27625, 30225, 34255, 34875, 39525, 49725, 50375, 61659, 65875, 82875, 90675, 102765, 118575, 151125, 171275, 197625, 248625, 308295, 453375, 513825, 592875, 856375, 1541475, 2569125, 7707375]

約数ペア:

[(1, 7707375), (3, 2569125), (5, 1541475), (9, 856375), (13, 592875), (15, 513825), (17, 453375), (25, 308295), (31, 248625), (39, 197625), (45, 171275), (51, 151125), (65, 118575), (75, 102765), (85, 90675), (93, 82875), (117, 65875), (125, 61659), (153, 50375), (155, 49725), (195, 39525), (221, 34875), (225, 34255), (255, 30225), (279, 27625), (325, 23715), (375, 20553), (403, 19125), (425, 18135), (465, 16575), (527, 14625), (585, 13175), (663, 11625), (765, 10075), (775, 9945), (975, 7905), (1105, 6975), (1125, 6851), (1209, 6375), (1275, 6045), (1395, 5525), (1581, 4875), (1625, 4743), (1989, 3875), (2015, 3825), (2125, 3627), (2325, 3315), (2635, 2925)]