13117725

素因数分解:

$3^2\times 5^2\times {\mathrm{173}}^1\times {\mathrm{337}}^1$

素因数の和:526

約数の個数: 36

約数和(自身を含む): 23701236

約数和(自身を除く): 10583511

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 173, 225, 337, 519, 865, 1011, 1557, 1685, 2595, 3033, 4325, 5055, 7785, 8425, 12975, 15165, 25275, 38925, 58301, 75825, 174903, 291505, 524709, 874515, 1457525, 2623545, 4372575, 13117725]

約数ペア:

[(1, 13117725), (3, 4372575), (5, 2623545), (9, 1457525), (15, 874515), (25, 524709), (45, 291505), (75, 174903), (173, 75825), (225, 58301), (337, 38925), (519, 25275), (865, 15165), (1011, 12975), (1557, 8425), (1685, 7785), (2595, 5055), (3033, 4325)]