117212085

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1151}}^1$

素因数の和:1266

約数の個数: 48

約数和(自身を含む): 212779008

約数和(自身を除く): 95566923

約数列:

[1, 3, 5, 9, 15, 31, 45, 73, 93, 155, 219, 279, 365, 465, 657, 1095, 1151, 1395, 2263, 3285, 3453, 5755, 6789, 10359, 11315, 17265, 20367, 33945, 35681, 51795, 84023, 101835, 107043, 178405, 252069, 321129, 420115, 535215, 756207, 1260345, 1605645, 2604713, 3781035, 7814139, 13023565, 23442417, 39070695, 117212085]

約数ペア:

[(1, 117212085), (3, 39070695), (5, 23442417), (9, 13023565), (15, 7814139), (31, 3781035), (45, 2604713), (73, 1605645), (93, 1260345), (155, 756207), (219, 535215), (279, 420115), (365, 321129), (465, 252069), (657, 178405), (1095, 107043), (1151, 101835), (1395, 84023), (2263, 51795), (3285, 35681), (3453, 33945), (5755, 20367), (6789, 17265), (10359, 11315)]