13332945

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{541}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 22477824

約数和(自身を除く): 9144879

約数列:

[1, 3, 5, 15, 31, 53, 93, 155, 159, 265, 465, 541, 795, 1623, 1643, 2705, 4929, 8115, 8215, 16771, 24645, 28673, 50313, 83855, 86019, 143365, 251565, 430095, 888863, 2666589, 4444315, 13332945]

約数ペア:

[(1, 13332945), (3, 4444315), (5, 2666589), (15, 888863), (31, 430095), (53, 251565), (93, 143365), (155, 86019), (159, 83855), (265, 50313), (465, 28673), (541, 24645), (795, 16771), (1623, 8215), (1643, 8115), (2705, 4929)]