15059367

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:431

約数の個数: 24

約数和(自身を含む): 22424688

約数和(自身を除く): 7365321

約数列:

[1, 3, 9, 53, 131, 159, 241, 393, 477, 723, 1179, 2169, 6943, 12773, 20829, 31571, 38319, 62487, 94713, 114957, 284139, 1673263, 5019789, 15059367]

約数ペア:

[(1, 15059367), (3, 5019789), (9, 1673263), (53, 284139), (131, 114957), (159, 94713), (241, 62487), (393, 38319), (477, 31571), (723, 20829), (1179, 12773), (2169, 6943)]