27098825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{419}}^1$

素因数の和:641

約数の個数: 24

約数和(自身を含む): 36456000

約数和(自身を除く): 9357175

約数列:

[1, 5, 13, 25, 65, 199, 325, 419, 995, 2095, 2587, 4975, 5447, 10475, 12935, 27235, 64675, 83381, 136175, 416905, 1083953, 2084525, 5419765, 27098825]

約数ペア:

[(1, 27098825), (5, 5419765), (13, 2084525), (25, 1083953), (65, 416905), (199, 136175), (325, 83381), (419, 64675), (995, 27235), (2095, 12935), (2587, 10475), (4975, 5447)]