23353845

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1451}}^1$

素因数の和:1525

約数の個数: 32

約数和(自身を含む): 39726720

約数和(自身を除く): 16372875

約数列:

[1, 3, 5, 15, 29, 37, 87, 111, 145, 185, 435, 555, 1073, 1451, 3219, 4353, 5365, 7255, 16095, 21765, 42079, 53687, 126237, 161061, 210395, 268435, 631185, 805305, 1556923, 4670769, 7784615, 23353845]

約数ペア:

[(1, 23353845), (3, 7784615), (5, 4670769), (15, 1556923), (29, 805305), (37, 631185), (87, 268435), (111, 210395), (145, 161061), (185, 126237), (435, 53687), (555, 42079), (1073, 21765), (1451, 16095), (3219, 7255), (4353, 5365)]