42126225

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{24421}}^1$

素因数の和:24457

約数の個数: 24

約数和(自身を含む): 72679872

約数和(自身を除く): 30553647

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 24421, 73263, 122105, 366315, 561683, 610525, 1685049, 1831575, 2808415, 8425245, 14042075, 42126225]

約数ペア:

[(1, 42126225), (3, 14042075), (5, 8425245), (15, 2808415), (23, 1831575), (25, 1685049), (69, 610525), (75, 561683), (115, 366315), (345, 122105), (575, 73263), (1725, 24421)]