78964335

素因数分解:

$3^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{1657}}^1$

素因数の和:2024

約数の個数: 32

約数和(自身を含む): 140863680

約数和(自身を除く): 61899345

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 353, 1059, 1657, 1765, 3177, 4971, 5295, 8285, 9531, 14913, 15885, 24855, 44739, 47655, 74565, 223695, 584921, 1754763, 2924605, 5264289, 8773815, 15792867, 26321445, 78964335]

約数ペア:

[(1, 78964335), (3, 26321445), (5, 15792867), (9, 8773815), (15, 5264289), (27, 2924605), (45, 1754763), (135, 584921), (353, 223695), (1059, 74565), (1657, 47655), (1765, 44739), (3177, 24855), (4971, 15885), (5295, 14913), (8285, 9531)]