15569229

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1021}}^1$

素因数の和:1077

約数の個数: 32

約数和(自身を含む): 24724224

約数和(自身を除く): 9154995

約数列:

[1, 3, 13, 17, 23, 39, 51, 69, 221, 299, 391, 663, 897, 1021, 1173, 3063, 5083, 13273, 15249, 17357, 23483, 39819, 52071, 70449, 225641, 305279, 399211, 676923, 915837, 1197633, 5189743, 15569229]

約数ペア:

[(1, 15569229), (3, 5189743), (13, 1197633), (17, 915837), (23, 676923), (39, 399211), (51, 305279), (69, 225641), (221, 70449), (299, 52071), (391, 39819), (663, 23483), (897, 17357), (1021, 15249), (1173, 13273), (3063, 5083)]