152842905

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{677}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 276054480

約数和(自身を除く): 123211575

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 173, 261, 435, 519, 677, 865, 1305, 1557, 2031, 2595, 3385, 5017, 6093, 7785, 10155, 15051, 19633, 25085, 30465, 45153, 58899, 75255, 98165, 117121, 176697, 225765, 294495, 351363, 585605, 883485, 1054089, 1756815, 3396509, 5270445, 10189527, 16982545, 30568581, 50947635, 152842905]

約数ペア:

[(1, 152842905), (3, 50947635), (5, 30568581), (9, 16982545), (15, 10189527), (29, 5270445), (45, 3396509), (87, 1756815), (145, 1054089), (173, 883485), (261, 585605), (435, 351363), (519, 294495), (677, 225765), (865, 176697), (1305, 117121), (1557, 98165), (2031, 75255), (2595, 58899), (3385, 45153), (5017, 30465), (6093, 25085), (7785, 19633), (10155, 15051)]