15270723

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2777}}^1$

素因数の和:2843

約数の個数: 24

約数和(自身を含む): 24268608

約数和(自身を除く): 8997885

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1833, 2777, 5499, 8331, 24993, 36101, 108303, 130519, 324909, 391557, 1174671, 1696747, 5090241, 15270723]

約数ペア:

[(1, 15270723), (3, 5090241), (9, 1696747), (13, 1174671), (39, 391557), (47, 324909), (117, 130519), (141, 108303), (423, 36101), (611, 24993), (1833, 8331), (2777, 5499)]