2041825

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:153

約数の個数: 24

約数和(自身を含む): 2731968

約数和(自身を除く): 690143

約数列:

[1, 5, 23, 25, 53, 67, 115, 265, 335, 575, 1219, 1325, 1541, 1675, 3551, 6095, 7705, 17755, 30475, 38525, 81673, 88775, 408365, 2041825]

約数ペア:

[(1, 2041825), (5, 408365), (23, 88775), (25, 81673), (53, 38525), (67, 30475), (115, 17755), (265, 7705), (335, 6095), (575, 3551), (1219, 1675), (1325, 1541)]