125628255

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{229}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 223030080

約数和(自身を除く): 97401825

約数列:

[1, 3, 5, 9, 15, 45, 73, 167, 219, 229, 365, 501, 657, 687, 835, 1095, 1145, 1503, 2061, 2505, 3285, 3435, 7515, 10305, 12191, 16717, 36573, 38243, 50151, 60955, 83585, 109719, 114729, 150453, 182865, 191215, 250755, 344187, 548595, 573645, 752265, 1720935, 2791739, 8375217, 13958695, 25125651, 41876085, 125628255]

約数ペア:

[(1, 125628255), (3, 41876085), (5, 25125651), (9, 13958695), (15, 8375217), (45, 2791739), (73, 1720935), (167, 752265), (219, 573645), (229, 548595), (365, 344187), (501, 250755), (657, 191215), (687, 182865), (835, 150453), (1095, 114729), (1145, 109719), (1503, 83585), (2061, 60955), (2505, 50151), (3285, 38243), (3435, 36573), (7515, 16717), (10305, 12191)]