117479945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 172411200

約数和(自身を除く): 54931255

約数列:

[1, 5, 11, 17, 19, 55, 85, 95, 187, 209, 289, 323, 389, 935, 1045, 1445, 1615, 1945, 3179, 3553, 4279, 5491, 6613, 7391, 15895, 17765, 21395, 27455, 33065, 36955, 60401, 72743, 81301, 112421, 125647, 302005, 363715, 406505, 562105, 628235, 1236631, 1382117, 2135999, 6183155, 6910585, 10679995, 23495989, 117479945]

約数ペア:

[(1, 117479945), (5, 23495989), (11, 10679995), (17, 6910585), (19, 6183155), (55, 2135999), (85, 1382117), (95, 1236631), (187, 628235), (209, 562105), (289, 406505), (323, 363715), (389, 302005), (935, 125647), (1045, 112421), (1445, 81301), (1615, 72743), (1945, 60401), (3179, 36955), (3553, 33065), (4279, 27455), (5491, 21395), (6613, 17765), (7391, 15895)]