90365355

素因数分解:

$3^3\times 5^1\times {\mathrm{443}}^1\times {\mathrm{1511}}^1$

素因数の和:1968

約数の個数: 32

約数和(自身を含む): 161118720

約数和(自身を除く): 70753365

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 443, 1329, 1511, 2215, 3987, 4533, 6645, 7555, 11961, 13599, 19935, 22665, 40797, 59805, 67995, 203985, 669373, 2008119, 3346865, 6024357, 10040595, 18073071, 30121785, 90365355]

約数ペア:

[(1, 90365355), (3, 30121785), (5, 18073071), (9, 10040595), (15, 6024357), (27, 3346865), (45, 2008119), (135, 669373), (443, 203985), (1329, 67995), (1511, 59805), (2215, 40797), (3987, 22665), (4533, 19935), (6645, 13599), (7555, 11961)]