313064425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{22727}}^1$

素因数の和:22785

約数の個数: 24

約数和(自身を含む): 422740800

約数和(自身を除く): 109676375

約数列:

[1, 5, 19, 25, 29, 95, 145, 475, 551, 725, 2755, 13775, 22727, 113635, 431813, 568175, 659083, 2159065, 3295415, 10795325, 12522577, 16477075, 62612885, 313064425]

約数ペア:

[(1, 313064425), (5, 62612885), (19, 16477075), (25, 12522577), (29, 10795325), (95, 3295415), (145, 2159065), (475, 659083), (551, 568175), (725, 431813), (2755, 113635), (13775, 22727)]