29768275

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{787}}^1$

素因数の和:903

約数の個数: 24

約数和(自身を含む): 39573360

約数和(自身を除く): 9805085

約数列:

[1, 5, 17, 25, 85, 89, 425, 445, 787, 1513, 2225, 3935, 7565, 13379, 19675, 37825, 66895, 70043, 334475, 350215, 1190731, 1751075, 5953655, 29768275]

約数ペア:

[(1, 29768275), (5, 5953655), (17, 1751075), (25, 1190731), (85, 350215), (89, 334475), (425, 70043), (445, 66895), (787, 37825), (1513, 19675), (2225, 13379), (3935, 7565)]