8740455

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 14722560

約数和(自身を除く): 5982105

約数列:

[1, 3, 5, 15, 29, 71, 87, 145, 213, 283, 355, 435, 849, 1065, 1415, 2059, 4245, 6177, 8207, 10295, 20093, 24621, 30885, 41035, 60279, 100465, 123105, 301395, 582697, 1748091, 2913485, 8740455]

約数ペア:

[(1, 8740455), (3, 2913485), (5, 1748091), (15, 582697), (29, 301395), (71, 123105), (87, 100465), (145, 60279), (213, 41035), (283, 30885), (355, 24621), (435, 20093), (849, 10295), (1065, 8207), (1415, 6177), (2059, 4245)]