3826625

素因数分解:

$5^3\times {\mathrm{11}}^3\times {\mathrm{23}}^1$

素因数の和:71

約数の個数: 32

約数和(自身を含む): 5481216

約数和(自身を除く): 1654591

約数列:

[1, 5, 11, 23, 25, 55, 115, 121, 125, 253, 275, 575, 605, 1265, 1331, 1375, 2783, 2875, 3025, 6325, 6655, 13915, 15125, 30613, 31625, 33275, 69575, 153065, 166375, 347875, 765325, 3826625]

約数ペア:

[(1, 3826625), (5, 765325), (11, 347875), (23, 166375), (25, 153065), (55, 69575), (115, 33275), (121, 31625), (125, 30613), (253, 15125), (275, 13915), (575, 6655), (605, 6325), (1265, 3025), (1331, 2875), (1375, 2783)]