153751455

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23893}}^1$

素因数の和:23928

約数の個数: 48

約数和(自身を含む): 313106976

約数和(自身を除く): 159355521

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 195, 429, 495, 585, 715, 1287, 2145, 6435, 23893, 71679, 119465, 215037, 262823, 310609, 358395, 788469, 931827, 1075185, 1314115, 1553045, 2365407, 2795481, 3416699, 3942345, 4659135, 10250097, 11827035, 13977405, 17083495, 30750291, 51250485, 153751455]

約数ペア:

[(1, 153751455), (3, 51250485), (5, 30750291), (9, 17083495), (11, 13977405), (13, 11827035), (15, 10250097), (33, 4659135), (39, 3942345), (45, 3416699), (55, 2795481), (65, 2365407), (99, 1553045), (117, 1314115), (143, 1075185), (165, 931827), (195, 788469), (429, 358395), (495, 310609), (585, 262823), (715, 215037), (1287, 119465), (2145, 71679), (6435, 23893)]