75659995

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1117}}^1$

素因数の和:1195

約数の個数: 32

約数和(自身を含む): 103034880

約数和(自身を除く): 27374885

約数列:

[1, 5, 19, 23, 31, 95, 115, 155, 437, 589, 713, 1117, 2185, 2945, 3565, 5585, 13547, 21223, 25691, 34627, 67735, 106115, 128455, 173135, 488129, 657913, 796421, 2440645, 3289565, 3982105, 15131999, 75659995]

約数ペア:

[(1, 75659995), (5, 15131999), (19, 3982105), (23, 3289565), (31, 2440645), (95, 796421), (115, 657913), (155, 488129), (437, 173135), (589, 128455), (713, 106115), (1117, 67735), (2185, 34627), (2945, 25691), (3565, 21223), (5585, 13547)]