49797225

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{5147}}^1$

素因数の和:5206

約数の個数: 36

約数和(自身を含む): 91284336

約数和(自身を除く): 41487111

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 129, 215, 225, 387, 645, 1075, 1935, 3225, 5147, 9675, 15441, 25735, 46323, 77205, 128675, 221321, 231615, 386025, 663963, 1106605, 1158075, 1991889, 3319815, 5533025, 9959445, 16599075, 49797225]

約数ペア:

[(1, 49797225), (3, 16599075), (5, 9959445), (9, 5533025), (15, 3319815), (25, 1991889), (43, 1158075), (45, 1106605), (75, 663963), (129, 386025), (215, 231615), (225, 221321), (387, 128675), (645, 77205), (1075, 46323), (1935, 25735), (3225, 15441), (5147, 9675)]