164549115

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{77801}}^1$

素因数の和:77859

約数の個数: 24

約数和(自身を含む): 291290688

約数和(自身を除く): 126741573

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 77801, 233403, 389005, 700209, 1167015, 3501045, 3656647, 10969941, 18283235, 32909823, 54849705, 164549115]

約数ペア:

[(1, 164549115), (3, 54849705), (5, 32909823), (9, 18283235), (15, 10969941), (45, 3656647), (47, 3501045), (141, 1167015), (235, 700209), (423, 389005), (705, 233403), (2115, 77801)]