173408895

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{8147}}^1$

素因数の和:8212

約数の個数: 48

約数和(自身を含む): 335567232

約数和(自身を除く): 162158337

約数列:

[1, 3, 5, 9, 11, 15, 33, 43, 45, 55, 99, 129, 165, 215, 387, 473, 495, 645, 1419, 1935, 2365, 4257, 7095, 8147, 21285, 24441, 40735, 73323, 89617, 122205, 268851, 350321, 366615, 448085, 806553, 1050963, 1344255, 1751605, 3152889, 3853531, 4032765, 5254815, 11560593, 15764445, 19267655, 34681779, 57802965, 173408895]

約数ペア:

[(1, 173408895), (3, 57802965), (5, 34681779), (9, 19267655), (11, 15764445), (15, 11560593), (33, 5254815), (43, 4032765), (45, 3853531), (55, 3152889), (99, 1751605), (129, 1344255), (165, 1050963), (215, 806553), (387, 448085), (473, 366615), (495, 350321), (645, 268851), (1419, 122205), (1935, 89617), (2365, 73323), (4257, 40735), (7095, 24441), (8147, 21285)]