68829525

素因数分解:

$3^2\times 5^2\times {\mathrm{509}}^1\times {\mathrm{601}}^1$

素因数の和:1126

約数の個数: 36

約数和(自身を含む): 123729060

約数和(自身を除く): 54899535

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 509, 601, 1527, 1803, 2545, 3005, 4581, 5409, 7635, 9015, 12725, 15025, 22905, 27045, 38175, 45075, 114525, 135225, 305909, 917727, 1529545, 2753181, 4588635, 7647725, 13765905, 22943175, 68829525]

約数ペア:

[(1, 68829525), (3, 22943175), (5, 13765905), (9, 7647725), (15, 4588635), (25, 2753181), (45, 1529545), (75, 917727), (225, 305909), (509, 135225), (601, 114525), (1527, 45075), (1803, 38175), (2545, 27045), (3005, 22905), (4581, 15025), (5409, 12725), (7635, 9015)]