82913845

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{421}}^1$

素因数の和:781

約数の個数: 32

約数和(自身を含む): 121049856

約数和(自身を除く): 38136011

約数列:

[1, 5, 7, 17, 35, 85, 119, 331, 421, 595, 1655, 2105, 2317, 2947, 5627, 7157, 11585, 14735, 28135, 35785, 39389, 50099, 139351, 196945, 250495, 696755, 975457, 2368967, 4877285, 11844835, 16582769, 82913845]

約数ペア:

[(1, 82913845), (5, 16582769), (7, 11844835), (17, 4877285), (35, 2368967), (85, 975457), (119, 696755), (331, 250495), (421, 196945), (595, 139351), (1655, 50099), (2105, 39389), (2317, 35785), (2947, 28135), (5627, 14735), (7157, 11585)]