91640445

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{8867}}^1$

素因数の和:8941

約数の個数: 32

約数和(自身を含む): 160900992

約数和(自身を除く): 69260547

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 159, 195, 265, 689, 795, 2067, 3445, 8867, 10335, 26601, 44335, 115271, 133005, 345813, 469951, 576355, 1409853, 1729065, 2349755, 6109363, 7049265, 18328089, 30546815, 91640445]

約数ペア:

[(1, 91640445), (3, 30546815), (5, 18328089), (13, 7049265), (15, 6109363), (39, 2349755), (53, 1729065), (65, 1409853), (159, 576355), (195, 469951), (265, 345813), (689, 133005), (795, 115271), (2067, 44335), (3445, 26601), (8867, 10335)]