91242495

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{443}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 166233600

約数和(自身を除く): 74991105

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 199, 207, 345, 443, 597, 995, 1035, 1329, 1791, 2215, 2985, 3987, 4577, 6645, 8955, 10189, 13731, 19935, 22885, 30567, 41193, 50945, 68655, 88157, 91701, 152835, 205965, 264471, 440785, 458505, 793413, 1322355, 2027611, 3967065, 6082833, 10138055, 18248499, 30414165, 91242495]

約数ペア:

[(1, 91242495), (3, 30414165), (5, 18248499), (9, 10138055), (15, 6082833), (23, 3967065), (45, 2027611), (69, 1322355), (115, 793413), (199, 458505), (207, 440785), (345, 264471), (443, 205965), (597, 152835), (995, 91701), (1035, 88157), (1329, 68655), (1791, 50945), (2215, 41193), (2985, 30567), (3987, 22885), (4577, 19935), (6645, 13731), (8955, 10189)]