131497965

素因数分解:

$3^3\times 5^1\times {\mathrm{349}}^1\times {\mathrm{2791}}^1$

素因数の和:3154

約数の個数: 32

約数和(自身を含む): 234528000

約数和(自身を除く): 103030035

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 349, 1047, 1745, 2791, 3141, 5235, 8373, 9423, 13955, 15705, 25119, 41865, 47115, 75357, 125595, 376785, 974059, 2922177, 4870295, 8766531, 14610885, 26299593, 43832655, 131497965]

約数ペア:

[(1, 131497965), (3, 43832655), (5, 26299593), (9, 14610885), (15, 8766531), (27, 4870295), (45, 2922177), (135, 974059), (349, 376785), (1047, 125595), (1745, 75357), (2791, 47115), (3141, 41865), (5235, 25119), (8373, 15705), (9423, 13955)]