917698545

素因数分解:

$3^3\times 5^1\times {\mathrm{6797767}}^1$

素因数の和:6797781

約数の個数: 16

約数和(自身を含む): 1631464320

約数和(自身を除く): 713765775

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 6797767, 20393301, 33988835, 61179903, 101966505, 183539709, 305899515, 917698545]

約数ペア:

[(1, 917698545), (3, 305899515), (5, 183539709), (9, 101966505), (15, 61179903), (27, 33988835), (45, 20393301), (135, 6797767)]