331970685

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{811}}^1\times {\mathrm{941}}^1$

素因数の和:1789

約数の個数: 32

約数和(自身を含む): 550730880

約数和(自身を除く): 218760195

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 811, 941, 2433, 2823, 4055, 4705, 12165, 14115, 23519, 27289, 70557, 81867, 117595, 136445, 352785, 409335, 763151, 2289453, 3815755, 11447265, 22131379, 66394137, 110656895, 331970685]

約数ペア:

[(1, 331970685), (3, 110656895), (5, 66394137), (15, 22131379), (29, 11447265), (87, 3815755), (145, 2289453), (435, 763151), (811, 409335), (941, 352785), (2433, 136445), (2823, 117595), (4055, 81867), (4705, 70557), (12165, 27289), (14115, 23519)]