15379947

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:544

約数の個数: 36

約数和(自身を含む): 25312560

約数和(自身を除く): 9932613

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 121, 261, 319, 363, 487, 957, 1089, 1461, 2871, 3509, 4383, 5357, 10527, 14123, 16071, 31581, 42369, 48213, 58927, 127107, 155353, 176781, 466059, 530343, 1398177, 1708883, 5126649, 15379947]

約数ペア:

[(1, 15379947), (3, 5126649), (9, 1708883), (11, 1398177), (29, 530343), (33, 466059), (87, 176781), (99, 155353), (121, 127107), (261, 58927), (319, 48213), (363, 42369), (487, 31581), (957, 16071), (1089, 14123), (1461, 10527), (2871, 5357), (3509, 4383)]