211036371585

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{25168321}}^1$

素因数の和:25168385

約数の個数: 32

約数和(自身を含む): 372088472448

約数和(自身を除く): 161052100863

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 1677, 2795, 8385, 25168321, 75504963, 125841605, 327188173, 377524815, 981564519, 1082237803, 1635940865, 3246713409, 4907822595, 5411189015, 14069091439, 16233567045, 42207274317, 70345457195, 211036371585]

約数ペア:

[(1, 211036371585), (3, 70345457195), (5, 42207274317), (13, 16233567045), (15, 14069091439), (39, 5411189015), (43, 4907822595), (65, 3246713409), (129, 1635940865), (195, 1082237803), (215, 981564519), (559, 377524815), (645, 327188173), (1677, 125841605), (2795, 75504963), (8385, 25168321)]