713795575

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 961813440

約数和(自身を除く): 248017865

約数列:

[1, 5, 17, 25, 85, 89, 113, 167, 425, 445, 565, 835, 1513, 1921, 2225, 2825, 2839, 4175, 7565, 9605, 10057, 14195, 14863, 18871, 37825, 48025, 50285, 70975, 74315, 94355, 170969, 251425, 252671, 320807, 371575, 471775, 854845, 1263355, 1604035, 1679519, 4274225, 6316775, 8020175, 8397595, 28551823, 41987975, 142759115, 713795575]

約数ペア:

[(1, 713795575), (5, 142759115), (17, 41987975), (25, 28551823), (85, 8397595), (89, 8020175), (113, 6316775), (167, 4274225), (425, 1679519), (445, 1604035), (565, 1263355), (835, 854845), (1513, 471775), (1921, 371575), (2225, 320807), (2825, 252671), (2839, 251425), (4175, 170969), (7565, 94355), (9605, 74315), (10057, 70975), (14195, 50285), (14863, 48025), (18871, 37825)]