22395663575

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{337}}^1\times {\mathrm{577}}^1$

素因数の和:1212

約数の個数: 48

約数和(自身を含む): 29651566464

約数和(自身を除く): 7255902889

約数列:

[1, 5, 17, 25, 85, 271, 337, 425, 577, 1355, 1685, 2885, 4607, 5729, 6775, 8425, 9809, 14425, 23035, 28645, 49045, 91327, 115175, 143225, 156367, 194449, 245225, 456635, 781835, 972245, 1552559, 2283175, 2658239, 3305633, 3909175, 4861225, 7762795, 13291195, 16528165, 38813975, 52695679, 66455975, 82640825, 263478395, 895826543, 1317391975, 4479132715, 22395663575]

約数ペア:

[(1, 22395663575), (5, 4479132715), (17, 1317391975), (25, 895826543), (85, 263478395), (271, 82640825), (337, 66455975), (425, 52695679), (577, 38813975), (1355, 16528165), (1685, 13291195), (2885, 7762795), (4607, 4861225), (5729, 3909175), (6775, 3305633), (8425, 2658239), (9809, 2283175), (14425, 1552559), (23035, 972245), (28645, 781835), (49045, 456635), (91327, 245225), (115175, 194449), (143225, 156367)]