15180789

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{929}}^1$

素因数の和:1364

約数の個数: 16

約数和(自身を含む): 21873600

約数和(自身を除く): 6692811

約数列:

[1, 3, 13, 39, 419, 929, 1257, 2787, 5447, 12077, 16341, 36231, 389251, 1167753, 5060263, 15180789]

約数ペア:

[(1, 15180789), (3, 5060263), (13, 1167753), (39, 389251), (419, 36231), (929, 16341), (1257, 12077), (2787, 5447)]