1378450475

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{100069}}^1$

素因数の和:100127

約数の個数: 24

約数和(自身を含む): 1861302000

約数和(自身を除く): 482851525

約数列:

[1, 5, 19, 25, 29, 95, 145, 475, 551, 725, 2755, 13775, 100069, 500345, 1901311, 2501725, 2902001, 9506555, 14510005, 47532775, 55138019, 72550025, 275690095, 1378450475]

約数ペア:

[(1, 1378450475), (5, 275690095), (19, 72550025), (25, 55138019), (29, 47532775), (95, 14510005), (145, 9506555), (475, 2902001), (551, 2501725), (725, 1901311), (2755, 500345), (13775, 100069)]