7106775

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 13061664

約数和(自身を除く): 5954889

約数列:

[1, 3, 5, 13, 15, 25, 37, 39, 65, 75, 111, 185, 195, 197, 325, 481, 555, 591, 925, 975, 985, 1443, 2405, 2561, 2775, 2955, 4925, 7215, 7289, 7683, 12025, 12805, 14775, 21867, 36075, 36445, 38415, 64025, 94757, 109335, 182225, 192075, 284271, 473785, 546675, 1421355, 2368925, 7106775]

約数ペア:

[(1, 7106775), (3, 2368925), (5, 1421355), (13, 546675), (15, 473785), (25, 284271), (37, 192075), (39, 182225), (65, 109335), (75, 94757), (111, 64025), (185, 38415), (195, 36445), (197, 36075), (325, 21867), (481, 14775), (555, 12805), (591, 12025), (925, 7683), (975, 7289), (985, 7215), (1443, 4925), (2405, 2955), (2561, 2775)]