133256445

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{40939}}^1$

素因数の和:40985

約数の個数: 32

約数和(自身を含む): 251535360

約数和(自身を除く): 118278915

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 40939, 122817, 204695, 286573, 614085, 859719, 1269109, 1432865, 3807327, 4298595, 6345545, 8883763, 19036635, 26651289, 44418815, 133256445]

約数ペア:

[(1, 133256445), (3, 44418815), (5, 26651289), (7, 19036635), (15, 8883763), (21, 6345545), (31, 4298595), (35, 3807327), (93, 1432865), (105, 1269109), (155, 859719), (217, 614085), (465, 286573), (651, 204695), (1085, 122817), (3255, 40939)]