16250075

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{479}}^1$

素因数の和:571

約数の個数: 24

約数和(自身を含む): 21427200

約数和(自身を除く): 5177125

約数列:

[1, 5, 23, 25, 59, 115, 295, 479, 575, 1357, 1475, 2395, 6785, 11017, 11975, 28261, 33925, 55085, 141305, 275425, 650003, 706525, 3250015, 16250075]

約数ペア:

[(1, 16250075), (5, 3250015), (23, 706525), (25, 650003), (59, 275425), (115, 141305), (295, 55085), (479, 33925), (575, 28261), (1357, 11975), (1475, 11017), (2395, 6785)]