86620355

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 115458048

約数和(自身を除く): 28837693

約数列:

[1, 5, 17, 31, 71, 85, 155, 355, 463, 527, 1207, 2201, 2315, 2635, 6035, 7871, 11005, 14353, 32873, 37417, 39355, 71765, 164365, 187085, 244001, 558841, 1019063, 1220005, 2794205, 5095315, 17324071, 86620355]

約数ペア:

[(1, 86620355), (5, 17324071), (17, 5095315), (31, 2794205), (71, 1220005), (85, 1019063), (155, 558841), (355, 244001), (463, 187085), (527, 164365), (1207, 71765), (2201, 39355), (2315, 37417), (2635, 32873), (6035, 14353), (7871, 11005)]