159599265

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:470

約数の個数: 64

約数和(自身を含む): 302303232

約数和(自身を除く): 142703967

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 105, 123, 131, 205, 283, 287, 393, 615, 655, 849, 861, 917, 1415, 1435, 1965, 1981, 2751, 4245, 4305, 4585, 5371, 5943, 9905, 11603, 13755, 16113, 26855, 29715, 34809, 37073, 37597, 58015, 80565, 81221, 111219, 112791, 174045, 185365, 187985, 243663, 259511, 406105, 556095, 563955, 778533, 1218315, 1297555, 1519993, 3892665, 4559979, 7599965, 10639951, 22799895, 31919853, 53199755, 159599265]

約数ペア:

[(1, 159599265), (3, 53199755), (5, 31919853), (7, 22799895), (15, 10639951), (21, 7599965), (35, 4559979), (41, 3892665), (105, 1519993), (123, 1297555), (131, 1218315), (205, 778533), (283, 563955), (287, 556095), (393, 406105), (615, 259511), (655, 243663), (849, 187985), (861, 185365), (917, 174045), (1415, 112791), (1435, 111219), (1965, 81221), (1981, 80565), (2751, 58015), (4245, 37597), (4305, 37073), (4585, 34809), (5371, 29715), (5943, 26855), (9905, 16113), (11603, 13755)]