4220530075

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{31327}}^1$

素因数の和:31671

約数の個数: 24

約数和(自身を含む): 5558965632

約数和(自身を除く): 1338435557

約数列:

[1, 5, 17, 25, 85, 317, 425, 1585, 5389, 7925, 26945, 31327, 134725, 156635, 532559, 783175, 2662795, 9930659, 13313975, 49653295, 168821203, 248266475, 844106015, 4220530075]

約数ペア:

[(1, 4220530075), (5, 844106015), (17, 248266475), (25, 168821203), (85, 49653295), (317, 13313975), (425, 9930659), (1585, 2662795), (5389, 783175), (7925, 532559), (26945, 156635), (31327, 134725)]