190053175

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{44983}}^1$

素因数の和:45019

約数の個数: 18

約数和(自身を含む): 255194232

約数和(自身を除く): 65141057

約数列:

[1, 5, 13, 25, 65, 169, 325, 845, 4225, 44983, 224915, 584779, 1124575, 2923895, 7602127, 14619475, 38010635, 190053175]

約数ペア:

[(1, 190053175), (5, 38010635), (13, 14619475), (25, 7602127), (65, 2923895), (169, 1124575), (325, 584779), (845, 224915), (4225, 44983)]