64749105

素因数分解:

$3^3\times 5^1\times {\mathrm{479623}}^1$

素因数の和:479637

約数の個数: 16

約数和(自身を含む): 115109760

約数和(自身を除く): 50360655

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 479623, 1438869, 2398115, 4316607, 7194345, 12949821, 21583035, 64749105]

約数ペア:

[(1, 64749105), (3, 21583035), (5, 12949821), (9, 7194345), (15, 4316607), (27, 2398115), (45, 1438869), (135, 479623)]