13870425

素因数分解:

$3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{2341}}^1$

素因数の和:2433

約数の個数: 24

約数和(自身を含む): 23232640

約数和(自身を除く): 9362215

約数列:

[1, 3, 5, 15, 25, 75, 79, 237, 395, 1185, 1975, 2341, 5925, 7023, 11705, 35115, 58525, 175575, 184939, 554817, 924695, 2774085, 4623475, 13870425]

約数ペア:

[(1, 13870425), (3, 4623475), (5, 2774085), (15, 924695), (25, 554817), (75, 184939), (79, 175575), (237, 58525), (395, 35115), (1185, 11705), (1975, 7023), (2341, 5925)]