225889629

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{887}}^1$

素因数の和:1145

約数の個数: 32

約数和(自身を含む): 351676416

約数和(自身を除く): 125786787

約数列:

[1, 3, 7, 21, 67, 181, 201, 469, 543, 887, 1267, 1407, 2661, 3801, 6209, 12127, 18627, 36381, 59429, 84889, 160547, 178287, 254667, 416003, 481641, 1123829, 1248009, 3371487, 10756649, 32269947, 75296543, 225889629]

約数ペア:

[(1, 225889629), (3, 75296543), (7, 32269947), (21, 10756649), (67, 3371487), (181, 1248009), (201, 1123829), (469, 481641), (543, 416003), (887, 254667), (1267, 178287), (1407, 160547), (2661, 84889), (3801, 59429), (6209, 36381), (12127, 18627)]