12455505

素因数分解:

$3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{359}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 22291200

約数和(自身を除く): 9835695

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 257, 359, 771, 1077, 1285, 1795, 2313, 3231, 3855, 5385, 6939, 9693, 11565, 16155, 34695, 48465, 92263, 276789, 461315, 830367, 1383945, 2491101, 4151835, 12455505]

約数ペア:

[(1, 12455505), (3, 4151835), (5, 2491101), (9, 1383945), (15, 830367), (27, 461315), (45, 276789), (135, 92263), (257, 48465), (359, 34695), (771, 16155), (1077, 11565), (1285, 9693), (1795, 6939), (2313, 5385), (3231, 3855)]