27101825

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1483}}^1$

素因数の和:1553

約数の個数: 24

約数和(自身を含む): 36435168

約数和(自身を除く): 9333343

約数列:

[1, 5, 17, 25, 43, 85, 215, 425, 731, 1075, 1483, 3655, 7415, 18275, 25211, 37075, 63769, 126055, 318845, 630275, 1084073, 1594225, 5420365, 27101825]

約数ペア:

[(1, 27101825), (5, 5420365), (17, 1594225), (25, 1084073), (43, 630275), (85, 318845), (215, 126055), (425, 63769), (731, 37075), (1075, 25211), (1483, 18275), (3655, 7415)]