2238897025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{1123}}^1\times {\mathrm{4691}}^1$

素因数の和:5841

約数の個数: 24

約数和(自身を含む): 2942784864

約数和(自身を除く): 703887839

約数列:

[1, 5, 17, 25, 85, 425, 1123, 4691, 5615, 19091, 23455, 28075, 79747, 95455, 117275, 398735, 477275, 1993675, 5267993, 26339965, 89555881, 131699825, 447779405, 2238897025]

約数ペア:

[(1, 2238897025), (5, 447779405), (17, 131699825), (25, 89555881), (85, 26339965), (425, 5267993), (1123, 1993675), (4691, 477275), (5615, 398735), (19091, 117275), (23455, 95455), (28075, 79747)]