73253375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{739}}^1$

素因数の和:828

約数の個数: 32

約数和(自身を含む): 100201920

約数和(自身を除く): 26948545

約数列:

[1, 5, 13, 25, 61, 65, 125, 305, 325, 739, 793, 1525, 1625, 3695, 3965, 7625, 9607, 18475, 19825, 45079, 48035, 92375, 99125, 225395, 240175, 586027, 1126975, 1200875, 2930135, 5634875, 14650675, 73253375]

約数ペア:

[(1, 73253375), (5, 14650675), (13, 5634875), (25, 2930135), (61, 1200875), (65, 1126975), (125, 586027), (305, 240175), (325, 225395), (739, 99125), (793, 92375), (1525, 48035), (1625, 45079), (3695, 19825), (3965, 18475), (7625, 9607)]