25789605

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 42591744

約数和(自身を除く): 16802139

約数列:

[1, 3, 5, 15, 47, 141, 157, 233, 235, 471, 699, 705, 785, 1165, 2355, 3495, 7379, 10951, 22137, 32853, 36581, 36895, 54755, 109743, 110685, 164265, 182905, 548715, 1719307, 5157921, 8596535, 25789605]

約数ペア:

[(1, 25789605), (3, 8596535), (5, 5157921), (15, 1719307), (47, 548715), (141, 182905), (157, 164265), (233, 110685), (235, 109743), (471, 54755), (699, 36895), (705, 36581), (785, 32853), (1165, 22137), (2355, 10951), (3495, 7379)]