1625313009

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^2\times {\mathrm{1061}}^1$

素因数の和:1385

約数の個数: 24

約数和(自身を含む): 2278729152

約数和(自身を除く): 653416143

約数列:

[1, 3, 23, 69, 149, 447, 1061, 3183, 3427, 10281, 22201, 24403, 66603, 73209, 158089, 474267, 510623, 1531869, 3636047, 10908141, 23555261, 70665783, 541771003, 1625313009]

約数ペア:

[(1, 1625313009), (3, 541771003), (23, 70665783), (69, 23555261), (149, 10908141), (447, 3636047), (1061, 1531869), (3183, 510623), (3427, 474267), (10281, 158089), (22201, 73209), (24403, 66603)]