156989352885

素因数分解:

$3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{2131}}^1\times {\mathrm{13913}}^1$

素因数の和:16405

約数の個数: 32

約数和(自身を含む): 252030849408

約数和(自身を除く): 95041496523

約数列:

[1, 3, 5, 15, 353, 1059, 1765, 2131, 5295, 6393, 10655, 13913, 31965, 41739, 69565, 208695, 752243, 2256729, 3761215, 4911289, 11283645, 14733867, 24556445, 29648603, 73669335, 88945809, 148243015, 444729045, 10465956859, 31397870577, 52329784295, 156989352885]

約数ペア:

[(1, 156989352885), (3, 52329784295), (5, 31397870577), (15, 10465956859), (353, 444729045), (1059, 148243015), (1765, 88945809), (2131, 73669335), (5295, 29648603), (6393, 24556445), (10655, 14733867), (13913, 11283645), (31965, 4911289), (41739, 3761215), (69565, 2256729), (208695, 752243)]