5628555

素因数分解:

$3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{241}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 10105920

約数和(自身を除く): 4477365

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 173, 241, 519, 723, 865, 1205, 1557, 2169, 2595, 3615, 4671, 6507, 7785, 10845, 23355, 32535, 41693, 125079, 208465, 375237, 625395, 1125711, 1876185, 5628555]

約数ペア:

[(1, 5628555), (3, 1876185), (5, 1125711), (9, 625395), (15, 375237), (27, 208465), (45, 125079), (135, 41693), (173, 32535), (241, 23355), (519, 10845), (723, 7785), (865, 6507), (1205, 4671), (1557, 3615), (2169, 2595)]