12644385

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1063}}^1$

素因数の和:1145

約数の個数: 32

約数和(自身を含む): 22165248

約数和(自身を除く): 9520863

約数列:

[1, 3, 5, 13, 15, 39, 61, 65, 183, 195, 305, 793, 915, 1063, 2379, 3189, 3965, 5315, 11895, 13819, 15945, 41457, 64843, 69095, 194529, 207285, 324215, 842959, 972645, 2528877, 4214795, 12644385]

約数ペア:

[(1, 12644385), (3, 4214795), (5, 2528877), (13, 972645), (15, 842959), (39, 324215), (61, 207285), (65, 194529), (183, 69095), (195, 64843), (305, 41457), (793, 15945), (915, 13819), (1063, 11895), (2379, 5315), (3189, 3965)]