26128475

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{601}}^1$

素因数の和:695

約数の個数: 24

約数和(自身を含む): 34039488

約数和(自身を除く): 7911013

約数列:

[1, 5, 25, 37, 47, 185, 235, 601, 925, 1175, 1739, 3005, 8695, 15025, 22237, 28247, 43475, 111185, 141235, 555925, 706175, 1045139, 5225695, 26128475]

約数ペア:

[(1, 26128475), (5, 5225695), (25, 1045139), (37, 706175), (47, 555925), (185, 141235), (235, 111185), (601, 43475), (925, 28247), (1175, 22237), (1739, 15025), (3005, 8695)]