1330351405

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{823747}}^1$

素因数の和:823788

約数の個数: 16

約数和(自身を含む): 1779295680

約数和(自身を除く): 448944275

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 823747, 4118735, 14003699, 15651193, 70018495, 78255965, 266070281, 1330351405]

約数ペア:

[(1, 1330351405), (5, 266070281), (17, 78255965), (19, 70018495), (85, 15651193), (95, 14003699), (323, 4118735), (1615, 823747)]