61299025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6271}}^1$

素因数の和:6321

約数の個数: 24

約数和(自身を含む): 83994624

約数和(自身を除く): 22695599

約数列:

[1, 5, 17, 23, 25, 85, 115, 391, 425, 575, 1955, 6271, 9775, 31355, 106607, 144233, 156775, 533035, 721165, 2451961, 2665175, 3605825, 12259805, 61299025]

約数ペア:

[(1, 61299025), (5, 12259805), (17, 3605825), (23, 2665175), (25, 2451961), (85, 721165), (115, 533035), (391, 156775), (425, 144233), (575, 106607), (1955, 31355), (6271, 9775)]