23258755

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{509}}^1$

素因数の和:583

約数の個数: 32

約数和(自身を含む): 32558400

約数和(自身を除く): 9299645

約数列:

[1, 5, 13, 19, 37, 65, 95, 185, 247, 481, 509, 703, 1235, 2405, 2545, 3515, 6617, 9139, 9671, 18833, 33085, 45695, 48355, 94165, 125723, 244829, 357827, 628615, 1224145, 1789135, 4651751, 23258755]

約数ペア:

[(1, 23258755), (5, 4651751), (13, 1789135), (19, 1224145), (37, 628615), (65, 357827), (95, 244829), (185, 125723), (247, 94165), (481, 48355), (509, 45695), (703, 33085), (1235, 18833), (2405, 9671), (2545, 9139), (3515, 6617)]