26389675195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{45317}}^1$

素因数の和:45400

約数の個数: 48

約数和(自身を含む): 37397138688

約数和(自身を除く): 11007463493

約数列:

[1, 5, 13, 17, 31, 65, 85, 155, 221, 289, 403, 527, 1105, 1445, 2015, 2635, 3757, 6851, 8959, 18785, 34255, 44795, 45317, 116467, 226585, 582335, 589121, 770389, 1404827, 2945605, 3851945, 7024135, 10015057, 13096613, 18262751, 23882059, 50075285, 65483065, 91313755, 119410295, 170255969, 310466767, 405995003, 851279845, 1552333835, 2029975015, 5277935039, 26389675195]

約数ペア:

[(1, 26389675195), (5, 5277935039), (13, 2029975015), (17, 1552333835), (31, 851279845), (65, 405995003), (85, 310466767), (155, 170255969), (221, 119410295), (289, 91313755), (403, 65483065), (527, 50075285), (1105, 23882059), (1445, 18262751), (2015, 13096613), (2635, 10015057), (3757, 7024135), (6851, 3851945), (8959, 2945605), (18785, 1404827), (34255, 770389), (44795, 589121), (45317, 582335), (116467, 226585)]