165037995

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{159457}}^1$

素因数の和:159491

約数の個数: 24

約数和(自身を含む): 298505376

約数和(自身を除く): 133467381

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 159457, 478371, 797285, 1435113, 2391855, 3667511, 7175565, 11002533, 18337555, 33007599, 55012665, 165037995]

約数ペア:

[(1, 165037995), (3, 55012665), (5, 33007599), (9, 18337555), (15, 11002533), (23, 7175565), (45, 3667511), (69, 2391855), (115, 1435113), (207, 797285), (345, 478371), (1035, 159457)]