57125025

素因数分解:

$3^2\times 5^2\times {\mathrm{307}}^1\times {\mathrm{827}}^1$

素因数の和:1150

約数の個数: 36

約数和(自身を含む): 102774672

約数和(自身を除く): 45649647

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 307, 827, 921, 1535, 2481, 2763, 4135, 4605, 7443, 7675, 12405, 13815, 20675, 23025, 37215, 62025, 69075, 186075, 253889, 761667, 1269445, 2285001, 3808335, 6347225, 11425005, 19041675, 57125025]

約数ペア:

[(1, 57125025), (3, 19041675), (5, 11425005), (9, 6347225), (15, 3808335), (25, 2285001), (45, 1269445), (75, 761667), (225, 253889), (307, 186075), (827, 69075), (921, 62025), (1535, 37215), (2481, 23025), (2763, 20675), (4135, 13815), (4605, 12405), (7443, 7675)]