23345335

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1$

素因数の和:643

約数の個数: 32

約数和(自身を含む): 32864832

約数和(自身を除く): 9519497

約数列:

[1, 5, 13, 17, 37, 65, 85, 185, 221, 481, 571, 629, 1105, 2405, 2855, 3145, 7423, 8177, 9707, 21127, 37115, 40885, 48535, 105635, 126191, 274651, 359159, 630955, 1373255, 1795795, 4669067, 23345335]

約数ペア:

[(1, 23345335), (5, 4669067), (13, 1795795), (17, 1373255), (37, 630955), (65, 359159), (85, 274651), (185, 126191), (221, 105635), (481, 48535), (571, 40885), (629, 37115), (1105, 21127), (2405, 9707), (2855, 8177), (3145, 7423)]