30546025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1753}}^1$

素因数の和:1821

約数の個数: 24

約数和(自身を含む): 41106744

約数和(自身を除く): 10560719

約数列:

[1, 5, 17, 25, 41, 85, 205, 425, 697, 1025, 1753, 3485, 8765, 17425, 29801, 43825, 71873, 149005, 359365, 745025, 1221841, 1796825, 6109205, 30546025]

約数ペア:

[(1, 30546025), (5, 6109205), (17, 1796825), (25, 1221841), (41, 745025), (85, 359365), (205, 149005), (425, 71873), (697, 43825), (1025, 29801), (1753, 17425), (3485, 8765)]