7280985

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{11839}}^1$

素因数の和:11888

約数の個数: 16

約数和(自身を含む): 11934720

約数和(自身を除く): 4653735

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 11839, 35517, 59195, 177585, 485399, 1456197, 2426995, 7280985]

約数ペア:

[(1, 7280985), (3, 2426995), (5, 1456197), (15, 485399), (41, 177585), (123, 59195), (205, 35517), (615, 11839)]