7212075

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{569}}^1$

素因数の和:608

約数の個数: 36

約数和(自身を含む): 12934440

約数和(自身を除く): 5722365

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 169, 195, 325, 507, 569, 845, 975, 1707, 2535, 2845, 4225, 7397, 8535, 12675, 14225, 22191, 36985, 42675, 96161, 110955, 184925, 288483, 480805, 554775, 1442415, 2404025, 7212075]

約数ペア:

[(1, 7212075), (3, 2404025), (5, 1442415), (13, 554775), (15, 480805), (25, 288483), (39, 184925), (65, 110955), (75, 96161), (169, 42675), (195, 36985), (325, 22191), (507, 14225), (569, 12675), (845, 8535), (975, 7397), (1707, 4225), (2535, 2845)]