331315545

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{277}}^1\times {\mathrm{659}}^1$

素因数の和:966

約数の個数: 48

約数和(自身を含む): 585668160

約数和(自身を除く): 254352615

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 277, 363, 605, 659, 831, 1385, 1815, 1977, 3047, 3295, 4155, 7249, 9141, 9885, 15235, 21747, 33517, 36245, 45705, 79739, 100551, 108735, 167585, 182543, 239217, 398695, 502755, 547629, 912715, 1196085, 2007973, 2738145, 6023919, 10039865, 22087703, 30119595, 66263109, 110438515, 331315545]

約数ペア:

[(1, 331315545), (3, 110438515), (5, 66263109), (11, 30119595), (15, 22087703), (33, 10039865), (55, 6023919), (121, 2738145), (165, 2007973), (277, 1196085), (363, 912715), (605, 547629), (659, 502755), (831, 398695), (1385, 239217), (1815, 182543), (1977, 167585), (3047, 108735), (3295, 100551), (4155, 79739), (7249, 45705), (9141, 36245), (9885, 33517), (15235, 21747)]