920036465

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{617}}^1\times {\mathrm{4889}}^1$

素因数の和:5572

約数の個数: 16

約数和(自身を含む): 1124191440

約数和(自身を除く): 204154975

約数列:

[1, 5, 61, 305, 617, 3085, 4889, 24445, 37637, 188185, 298229, 1491145, 3016513, 15082565, 184007293, 920036465]

約数ペア:

[(1, 920036465), (5, 184007293), (61, 15082565), (305, 3016513), (617, 1491145), (3085, 298229), (4889, 188185), (24445, 37637)]