15975230

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1777}}^1$

素因数の和:1844

約数の個数: 32

約数和(自身を含む): 30723840

約数和(自身を除く): 14748610

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 899, 1777, 1798, 3554, 4495, 8885, 8990, 17770, 51533, 55087, 103066, 110174, 257665, 275435, 515330, 550870, 1597523, 3195046, 7987615, 15975230]

約数ペア:

[(1, 15975230), (2, 7987615), (5, 3195046), (10, 1597523), (29, 550870), (31, 515330), (58, 275435), (62, 257665), (145, 110174), (155, 103066), (290, 55087), (310, 51533), (899, 17770), (1777, 8990), (1798, 8885), (3554, 4495)]