554499023425

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{167329}}^1$

素因数の和:167494

約数の個数: 48

約数和(自身を含む): 729407533680

約数和(自身を除く): 174908510255

約数列:

[1, 5, 25, 41, 53, 61, 205, 265, 305, 1025, 1325, 1525, 2173, 2501, 3233, 10865, 12505, 16165, 54325, 62525, 80825, 132553, 167329, 662765, 836645, 3313825, 4183225, 6860489, 8868437, 10207069, 34302445, 44342185, 51035345, 171512225, 221710925, 255176725, 363605917, 418489829, 540974657, 1818029585, 2092449145, 2704873285, 9090147925, 10462245725, 13524366425, 22179960937, 110899804685, 554499023425]

約数ペア:

[(1, 554499023425), (5, 110899804685), (25, 22179960937), (41, 13524366425), (53, 10462245725), (61, 9090147925), (205, 2704873285), (265, 2092449145), (305, 1818029585), (1025, 540974657), (1325, 418489829), (1525, 363605917), (2173, 255176725), (2501, 221710925), (3233, 171512225), (10865, 51035345), (12505, 44342185), (16165, 34302445), (54325, 10207069), (62525, 8868437), (80825, 6860489), (132553, 4183225), (167329, 3313825), (662765, 836645)]