55632825

素因数分解:

$3^4\times 5^2\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:436

約数の個数: 60

約数和(自身を含む): 104607888

約数和(自身を除く): 48975063

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 83, 135, 225, 249, 331, 405, 415, 675, 747, 993, 1245, 1655, 2025, 2075, 2241, 2979, 3735, 4965, 6225, 6723, 8275, 8937, 11205, 14895, 18675, 24825, 26811, 27473, 33615, 44685, 56025, 74475, 82419, 134055, 137365, 168075, 223425, 247257, 412095, 670275, 686825, 741771, 1236285, 2060475, 2225313, 3708855, 6181425, 11126565, 18544275, 55632825]

約数ペア:

[(1, 55632825), (3, 18544275), (5, 11126565), (9, 6181425), (15, 3708855), (25, 2225313), (27, 2060475), (45, 1236285), (75, 741771), (81, 686825), (83, 670275), (135, 412095), (225, 247257), (249, 223425), (331, 168075), (405, 137365), (415, 134055), (675, 82419), (747, 74475), (993, 56025), (1245, 44685), (1655, 33615), (2025, 27473), (2075, 26811), (2241, 24825), (2979, 18675), (3735, 14895), (4965, 11205), (6225, 8937), (6723, 8275)]