285152075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{4409}}^1$

素因数の和:4631

約数の個数: 24

約数和(自身を含む): 382788000

約数和(自身を除く): 97635925

約数列:

[1, 5, 13, 25, 65, 199, 325, 995, 2587, 4409, 4975, 12935, 22045, 57317, 64675, 110225, 286585, 877391, 1432925, 4386955, 11406083, 21934775, 57030415, 285152075]

約数ペア:

[(1, 285152075), (5, 57030415), (13, 21934775), (25, 11406083), (65, 4386955), (199, 1432925), (325, 877391), (995, 286585), (2587, 110225), (4409, 64675), (4975, 57317), (12935, 22045)]