27069615

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{20743}}^1$

素因数の和:20783

約数の個数: 24

約数和(自身を含む): 48540960

約数和(自身を除く): 21471345

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 20743, 62229, 103715, 186687, 311145, 601547, 933435, 1804641, 3007735, 5413923, 9023205, 27069615]

約数ペア:

[(1, 27069615), (3, 9023205), (5, 5413923), (9, 3007735), (15, 1804641), (29, 933435), (45, 601547), (87, 311145), (145, 186687), (261, 103715), (435, 62229), (1305, 20743)]