90244525

素因数分解:

$5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{3203}}^1$

素因数の和:3250

約数の個数: 36

約数和(自身を含む): 135875232

約数和(自身を除く): 45630707

約数列:

[1, 5, 7, 23, 25, 35, 49, 115, 161, 175, 245, 575, 805, 1127, 1225, 3203, 4025, 5635, 16015, 22421, 28175, 73669, 80075, 112105, 156947, 368345, 515683, 560525, 784735, 1841725, 2578415, 3609781, 3923675, 12892075, 18048905, 90244525]

約数ペア:

[(1, 90244525), (5, 18048905), (7, 12892075), (23, 3923675), (25, 3609781), (35, 2578415), (49, 1841725), (115, 784735), (161, 560525), (175, 515683), (245, 368345), (575, 156947), (805, 112105), (1127, 80075), (1225, 73669), (3203, 28175), (4025, 22421), (5635, 16015)]