15914965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{547}}^1$

素因数の和:609

約数の個数: 24

約数和(自身を含む): 21819168

約数和(自身を除く): 5904203

約数列:

[1, 5, 11, 23, 55, 115, 253, 529, 547, 1265, 2645, 2735, 5819, 6017, 12581, 29095, 30085, 62905, 138391, 289363, 691955, 1446815, 3182993, 15914965]

約数ペア:

[(1, 15914965), (5, 3182993), (11, 1446815), (23, 691955), (55, 289363), (115, 138391), (253, 62905), (529, 30085), (547, 29095), (1265, 12581), (2645, 6017), (2735, 5819)]