225612865

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3119}}^1$

素因数の和:3201

約数の個数: 32

約数和(自身を含む): 307307520

約数和(自身を除く): 81694655

約数列:

[1, 5, 17, 23, 37, 85, 115, 185, 391, 629, 851, 1955, 3119, 3145, 4255, 14467, 15595, 53023, 71737, 72335, 115403, 265115, 358685, 577015, 1219529, 1961851, 2654269, 6097645, 9809255, 13271345, 45122573, 225612865]

約数ペア:

[(1, 225612865), (5, 45122573), (17, 13271345), (23, 9809255), (37, 6097645), (85, 2654269), (115, 1961851), (185, 1219529), (391, 577015), (629, 358685), (851, 265115), (1955, 115403), (3119, 72335), (3145, 71737), (4255, 53023), (14467, 15595)]