714173825

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 964224000

約数和(自身を除く): 250050175

約数列:

[1, 5, 17, 25, 79, 85, 89, 239, 395, 425, 445, 1195, 1343, 1513, 1975, 2225, 4063, 5975, 6715, 7031, 7565, 18881, 20315, 21271, 33575, 35155, 37825, 94405, 101575, 106355, 119527, 175775, 320977, 361607, 472025, 531775, 597635, 1604885, 1680409, 1808035, 2988175, 8024425, 8402045, 9040175, 28566953, 42010225, 142834765, 714173825]

約数ペア:

[(1, 714173825), (5, 142834765), (17, 42010225), (25, 28566953), (79, 9040175), (85, 8402045), (89, 8024425), (239, 2988175), (395, 1808035), (425, 1680409), (445, 1604885), (1195, 597635), (1343, 531775), (1513, 472025), (1975, 361607), (2225, 320977), (4063, 175775), (5975, 119527), (6715, 106355), (7031, 101575), (7565, 94405), (18881, 37825), (20315, 35155), (21271, 33575)]