30776175

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{3181}}^1$

素因数の和:3240

約数の個数: 36

約数和(自身を含む): 56423224

約数和(自身を除く): 25647049

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 129, 215, 225, 387, 645, 1075, 1935, 3181, 3225, 9543, 9675, 15905, 28629, 47715, 79525, 136783, 143145, 238575, 410349, 683915, 715725, 1231047, 2051745, 3419575, 6155235, 10258725, 30776175]

約数ペア:

[(1, 30776175), (3, 10258725), (5, 6155235), (9, 3419575), (15, 2051745), (25, 1231047), (43, 715725), (45, 683915), (75, 410349), (129, 238575), (215, 143145), (225, 136783), (387, 79525), (645, 47715), (1075, 28629), (1935, 15905), (3181, 9675), (3225, 9543)]