13948075

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{887}}^1$

素因数の和:951

約数の個数: 24

約数和(自身を含む): 18829152

約数和(自身を除く): 4881077

約数列:

[1, 5, 17, 25, 37, 85, 185, 425, 629, 887, 925, 3145, 4435, 15079, 15725, 22175, 32819, 75395, 164095, 376975, 557923, 820475, 2789615, 13948075]

約数ペア:

[(1, 13948075), (5, 2789615), (17, 820475), (25, 557923), (37, 376975), (85, 164095), (185, 75395), (425, 32819), (629, 22175), (887, 15725), (925, 15079), (3145, 4435)]