25529985

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{373}}^1$

素因数の和:416

約数の個数: 60

約数和(自身を含む): 49688892

約数和(自身を除く): 24158907

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 169, 195, 351, 373, 405, 507, 585, 845, 1053, 1119, 1521, 1755, 1865, 2535, 3357, 4563, 4849, 5265, 5595, 7605, 10071, 13689, 14547, 16785, 22815, 24245, 30213, 43641, 50355, 63037, 68445, 72735, 130923, 151065, 189111, 218205, 315185, 392769, 567333, 654615, 945555, 1701999, 1963845, 2836665, 5105997, 8509995, 25529985]

約数ペア:

[(1, 25529985), (3, 8509995), (5, 5105997), (9, 2836665), (13, 1963845), (15, 1701999), (27, 945555), (39, 654615), (45, 567333), (65, 392769), (81, 315185), (117, 218205), (135, 189111), (169, 151065), (195, 130923), (351, 72735), (373, 68445), (405, 63037), (507, 50355), (585, 43641), (845, 30213), (1053, 24245), (1119, 22815), (1521, 16785), (1755, 14547), (1865, 13689), (2535, 10071), (3357, 7605), (4563, 5595), (4849, 5265)]