48520875

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:337

約数の個数: 64

約数和(自身を含む): 89631360

約数和(自身を除く): 41110485

約数列:

[1, 3, 5, 13, 15, 25, 37, 39, 65, 75, 111, 125, 185, 195, 269, 325, 375, 481, 555, 807, 925, 975, 1345, 1443, 1625, 2405, 2775, 3497, 4035, 4625, 4875, 6725, 7215, 9953, 10491, 12025, 13875, 17485, 20175, 29859, 33625, 36075, 49765, 52455, 60125, 87425, 100875, 129389, 149295, 180375, 248825, 262275, 388167, 437125, 646945, 746475, 1244125, 1311375, 1940835, 3234725, 3732375, 9704175, 16173625, 48520875]

約数ペア:

[(1, 48520875), (3, 16173625), (5, 9704175), (13, 3732375), (15, 3234725), (25, 1940835), (37, 1311375), (39, 1244125), (65, 746475), (75, 646945), (111, 437125), (125, 388167), (185, 262275), (195, 248825), (269, 180375), (325, 149295), (375, 129389), (481, 100875), (555, 87425), (807, 60125), (925, 52455), (975, 49765), (1345, 36075), (1443, 33625), (1625, 29859), (2405, 20175), (2775, 17485), (3497, 13875), (4035, 12025), (4625, 10491), (4875, 9953), (6725, 7215)]