52664725

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4273}}^1$

素因数の和:4329

約数の個数: 24

約数和(自身を含む): 71546760

約数和(自身を除く): 18882035

約数列:

[1, 5, 17, 25, 29, 85, 145, 425, 493, 725, 2465, 4273, 12325, 21365, 72641, 106825, 123917, 363205, 619585, 1816025, 2106589, 3097925, 10532945, 52664725]

約数ペア:

[(1, 52664725), (5, 10532945), (17, 3097925), (25, 2106589), (29, 1816025), (85, 619585), (145, 363205), (425, 123917), (493, 106825), (725, 72641), (2465, 21365), (4273, 12325)]