636956325

素因数分解:

$3^3\times 5^2\times {\mathrm{227}}^1\times {\mathrm{4157}}^1$

素因数の和:4403

約数の個数: 48

約数和(自身を含む): 1175549760

約数和(自身を除く): 538593435

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 227, 675, 681, 1135, 2043, 3405, 4157, 5675, 6129, 10215, 12471, 17025, 20785, 30645, 37413, 51075, 62355, 103925, 112239, 153225, 187065, 311775, 561195, 935325, 943639, 2805975, 2830917, 4718195, 8492751, 14154585, 23590975, 25478253, 42463755, 70772925, 127391265, 212318775, 636956325]

約数ペア:

[(1, 636956325), (3, 212318775), (5, 127391265), (9, 70772925), (15, 42463755), (25, 25478253), (27, 23590975), (45, 14154585), (75, 8492751), (135, 4718195), (225, 2830917), (227, 2805975), (675, 943639), (681, 935325), (1135, 561195), (2043, 311775), (3405, 187065), (4157, 153225), (5675, 112239), (6129, 103925), (10215, 62355), (12471, 51075), (17025, 37413), (20785, 30645)]