23250255

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{4519}}^1$

素因数の和:4548

約数の個数: 32

約数和(自身を含む): 43392000

約数和(自身を除く): 20141745

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1715, 4519, 5145, 13557, 22595, 31633, 67785, 94899, 158165, 221431, 474495, 664293, 1107155, 1550017, 3321465, 4650051, 7750085, 23250255]

約数ペア:

[(1, 23250255), (3, 7750085), (5, 4650051), (7, 3321465), (15, 1550017), (21, 1107155), (35, 664293), (49, 474495), (105, 221431), (147, 158165), (245, 94899), (343, 67785), (735, 31633), (1029, 22595), (1715, 13557), (4519, 5145)]