7139765

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{631}}^1$

素因数の和:740

約数の個数: 16

約数和(自身を含む): 8979456

約数和(自身を除く): 1839691

約数列:

[1, 5, 31, 73, 155, 365, 631, 2263, 3155, 11315, 19561, 46063, 97805, 230315, 1427953, 7139765]

約数ペア:

[(1, 7139765), (5, 1427953), (31, 230315), (73, 97805), (155, 46063), (365, 19561), (631, 11315), (2263, 3155)]