15253641

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7669}}^1$

素因数の和:7705

約数の個数: 24

約数和(自身を含む): 25126920

約数和(自身を除く): 9873279

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 7669, 23007, 69021, 99697, 130373, 299091, 391119, 897273, 1173357, 1694849, 5084547, 15253641]

約数ペア:

[(1, 15253641), (3, 5084547), (9, 1694849), (13, 1173357), (17, 897273), (39, 391119), (51, 299091), (117, 130373), (153, 99697), (221, 69021), (663, 23007), (1989, 7669)]