32280025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{503}}^1$

素因数の和:681

約数の個数: 24

約数和(自身を含む): 42747264

約数和(自身を除く): 10467239

約数列:

[1, 5, 17, 25, 85, 151, 425, 503, 755, 2515, 2567, 3775, 8551, 12575, 12835, 42755, 64175, 75953, 213775, 379765, 1291201, 1898825, 6456005, 32280025]

約数ペア:

[(1, 32280025), (5, 6456005), (17, 1898825), (25, 1291201), (85, 379765), (151, 213775), (425, 75953), (503, 64175), (755, 42755), (2515, 12835), (2567, 12575), (3775, 8551)]