31065431045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{187463}}^1$

素因数の和:187633

約数の個数: 32

約数和(自身を含む): 42759788544

約数和(自身を除く): 11694357499

約数列:

[1, 5, 11, 23, 55, 115, 131, 253, 655, 1265, 1441, 3013, 7205, 15065, 33143, 165715, 187463, 937315, 2062093, 4311649, 10310465, 21558245, 24557653, 47428139, 122788265, 237140695, 270134183, 564826019, 1350670915, 2824130095, 6213086209, 31065431045]

約数ペア:

[(1, 31065431045), (5, 6213086209), (11, 2824130095), (23, 1350670915), (55, 564826019), (115, 270134183), (131, 237140695), (253, 122788265), (655, 47428139), (1265, 24557653), (1441, 21558245), (3013, 10310465), (7205, 4311649), (15065, 2062093), (33143, 937315), (165715, 187463)]