73950405

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3019}}^1$

素因数の和:3121

約数の個数: 32

約数和(自身を含む): 125245440

約数和(自身を除く): 51295035

約数列:

[1, 3, 5, 15, 23, 69, 71, 115, 213, 345, 355, 1065, 1633, 3019, 4899, 8165, 9057, 15095, 24495, 45285, 69437, 208311, 214349, 347185, 643047, 1041555, 1071745, 3215235, 4930027, 14790081, 24650135, 73950405]

約数ペア:

[(1, 73950405), (3, 24650135), (5, 14790081), (15, 4930027), (23, 3215235), (69, 1071745), (71, 1041555), (115, 643047), (213, 347185), (345, 214349), (355, 208311), (1065, 69437), (1633, 45285), (3019, 24495), (4899, 15095), (8165, 9057)]