47507775

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5323}}^1$

素因数の和:5360

約数の個数: 48

約数和(自身を含む): 95065344

約数和(自身を除く): 47557569

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 51, 75, 85, 105, 119, 175, 255, 357, 425, 525, 595, 1275, 1785, 2975, 5323, 8925, 15969, 26615, 37261, 79845, 90491, 111783, 133075, 186305, 271473, 399225, 452455, 558915, 633437, 931525, 1357365, 1900311, 2262275, 2794575, 3167185, 6786825, 9501555, 15835925, 47507775]

約数ペア:

[(1, 47507775), (3, 15835925), (5, 9501555), (7, 6786825), (15, 3167185), (17, 2794575), (21, 2262275), (25, 1900311), (35, 1357365), (51, 931525), (75, 633437), (85, 558915), (105, 452455), (119, 399225), (175, 271473), (255, 186305), (357, 133075), (425, 111783), (525, 90491), (595, 79845), (1275, 37261), (1785, 26615), (2975, 15969), (5323, 8925)]