69193905

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{3061}}^1$

素因数の和:3217

約数の個数: 32

約数和(自身を含む): 121696128

約数和(自身を除く): 52502223

約数列:

[1, 3, 5, 11, 15, 33, 55, 137, 165, 411, 685, 1507, 2055, 3061, 4521, 7535, 9183, 15305, 22605, 33671, 45915, 101013, 168355, 419357, 505065, 1258071, 2096785, 4612927, 6290355, 13838781, 23064635, 69193905]

約数ペア:

[(1, 69193905), (3, 23064635), (5, 13838781), (11, 6290355), (15, 4612927), (33, 2096785), (55, 1258071), (137, 505065), (165, 419357), (411, 168355), (685, 101013), (1507, 45915), (2055, 33671), (3061, 22605), (4521, 15305), (7535, 9183)]