16173405

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2549}}^1$

素因数の和:2610

約数の個数: 32

約数和(自身を含む): 29376000

約数和(自身を除く): 13202595

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1269, 2115, 2549, 6345, 7647, 12745, 22941, 38235, 68823, 114705, 119803, 344115, 359409, 599015, 1078227, 1797045, 3234681, 5391135, 16173405]

約数ペア:

[(1, 16173405), (3, 5391135), (5, 3234681), (9, 1797045), (15, 1078227), (27, 599015), (45, 359409), (47, 344115), (135, 119803), (141, 114705), (235, 68823), (423, 38235), (705, 22941), (1269, 12745), (2115, 7647), (2549, 6345)]