207849525

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7351}}^1$

素因数の和:7406

約数の個数: 48

約数和(自身を含む): 382892160

約数和(自身を除く): 175042635

約数列:

[1, 3, 5, 13, 15, 25, 29, 39, 65, 75, 87, 145, 195, 325, 377, 435, 725, 975, 1131, 1885, 2175, 5655, 7351, 9425, 22053, 28275, 36755, 95563, 110265, 183775, 213179, 286689, 477815, 551325, 639537, 1065895, 1433445, 2389075, 2771327, 3197685, 5329475, 7167225, 8313981, 13856635, 15988425, 41569905, 69283175, 207849525]

約数ペア:

[(1, 207849525), (3, 69283175), (5, 41569905), (13, 15988425), (15, 13856635), (25, 8313981), (29, 7167225), (39, 5329475), (65, 3197685), (75, 2771327), (87, 2389075), (145, 1433445), (195, 1065895), (325, 639537), (377, 551325), (435, 477815), (725, 286689), (975, 213179), (1131, 183775), (1885, 110265), (2175, 95563), (5655, 36755), (7351, 28275), (9425, 22053)]