128667570505

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{449}}^1\times {\mathrm{8693}}^1$

素因数の和:9513

約数の個数: 32

約数和(自身を含む): 163377648000

約数和(自身を除く): 34710077495

約数列:

[1, 5, 19, 95, 347, 449, 1735, 2245, 6593, 8531, 8693, 32965, 42655, 43465, 155803, 165167, 779015, 825835, 2960257, 3016471, 3903157, 14801285, 15082355, 19515785, 57312949, 74159983, 286564745, 370799915, 1354395479, 6771977395, 25733514101, 128667570505]

約数ペア:

[(1, 128667570505), (5, 25733514101), (19, 6771977395), (95, 1354395479), (347, 370799915), (449, 286564745), (1735, 74159983), (2245, 57312949), (6593, 19515785), (8531, 15082355), (8693, 14801285), (32965, 3903157), (42655, 3016471), (43465, 2960257), (155803, 825835), (165167, 779015)]