144430615

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^2\times {\mathrm{1109}}^1$

素因数の和:1243

約数の個数: 24

約数和(自身を含む): 201558240

約数和(自身を除く): 57127625

約数列:

[1, 5, 7, 35, 61, 305, 427, 1109, 2135, 3721, 5545, 7763, 18605, 26047, 38815, 67649, 130235, 338245, 473543, 2367715, 4126589, 20632945, 28886123, 144430615]

約数ペア:

[(1, 144430615), (5, 28886123), (7, 20632945), (35, 4126589), (61, 2367715), (305, 473543), (427, 338245), (1109, 130235), (2135, 67649), (3721, 38815), (5545, 26047), (7763, 18605)]