24885514995425

素因数分解:

$5^2\times 7^1\times {\mathrm{383}}^1\times {\mathrm{421}}^1\times {\mathrm{881917}}^1$

素因数の和:882738

約数の個数: 48

約数和(自身を含む): 35442435919872

約数和(自身を除く): 10556920924447

約数列:

[1, 5, 7, 25, 35, 175, 383, 421, 1915, 2105, 2681, 2947, 9575, 10525, 13405, 14735, 67025, 73675, 161243, 806215, 881917, 1128701, 4031075, 4409585, 5643505, 6173419, 22047925, 28217525, 30867095, 154335475, 337774211, 371287057, 1688871055, 1856435285, 2364419477, 2599009399, 8444355275, 9282176425, 11822097385, 12995046995, 59110486925, 64975234975, 142202942831, 711014714155, 995420599817, 3555073570775, 4977102999085, 24885514995425]

約数ペア:

[(1, 24885514995425), (5, 4977102999085), (7, 3555073570775), (25, 995420599817), (35, 711014714155), (175, 142202942831), (383, 64975234975), (421, 59110486925), (1915, 12995046995), (2105, 11822097385), (2681, 9282176425), (2947, 8444355275), (9575, 2599009399), (10525, 2364419477), (13405, 1856435285), (14735, 1688871055), (67025, 371287057), (73675, 337774211), (161243, 154335475), (806215, 30867095), (881917, 28217525), (1128701, 22047925), (4031075, 6173419), (4409585, 5643505)]