123195135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{13183}}^1$

素因数の和:13287

約数の個数: 32

約数和(自身を含む): 227819520

約数和(自身を除く): 104624385

約数列:

[1, 3, 5, 7, 15, 21, 35, 89, 105, 267, 445, 623, 1335, 1869, 3115, 9345, 13183, 39549, 65915, 92281, 197745, 276843, 461405, 1173287, 1384215, 3519861, 5866435, 8213009, 17599305, 24639027, 41065045, 123195135]

約数ペア:

[(1, 123195135), (3, 41065045), (5, 24639027), (7, 17599305), (15, 8213009), (21, 5866435), (35, 3519861), (89, 1384215), (105, 1173287), (267, 461405), (445, 276843), (623, 197745), (1335, 92281), (1869, 65915), (3115, 39549), (9345, 13183)]