142278135

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{953}}^1$

素因数の和:1267

約数の個数: 32

約数和(自身を含む): 234912960

約数和(自身を除く): 92634825

約数列:

[1, 3, 5, 15, 37, 111, 185, 269, 555, 807, 953, 1345, 2859, 4035, 4765, 9953, 14295, 29859, 35261, 49765, 105783, 149295, 176305, 256357, 528915, 769071, 1281785, 3845355, 9485209, 28455627, 47426045, 142278135]

約数ペア:

[(1, 142278135), (3, 47426045), (5, 28455627), (15, 9485209), (37, 3845355), (111, 1281785), (185, 769071), (269, 528915), (555, 256357), (807, 176305), (953, 149295), (1345, 105783), (2859, 49765), (4035, 35261), (4765, 29859), (9953, 14295)]