42603705

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13721}}^1$

素因数の和:13758

約数の個数: 32

約数和(自身を含む): 79038720

約数和(自身を除く): 36435015

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 13721, 41163, 68605, 123489, 205815, 315583, 370467, 617445, 946749, 1577915, 1852335, 2840247, 4733745, 8520741, 14201235, 42603705]

約数ペア:

[(1, 42603705), (3, 14201235), (5, 8520741), (9, 4733745), (15, 2840247), (23, 1852335), (27, 1577915), (45, 946749), (69, 617445), (115, 370467), (135, 315583), (207, 205815), (345, 123489), (621, 68605), (1035, 41163), (3105, 13721)]