7245615

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{509}}^1$

素因数の和:603

約数の個数: 32

約数和(自身を含む): 12680640

約数和(自身を除く): 5435025

約数列:

[1, 3, 5, 13, 15, 39, 65, 73, 195, 219, 365, 509, 949, 1095, 1527, 2545, 2847, 4745, 6617, 7635, 14235, 19851, 33085, 37157, 99255, 111471, 185785, 483041, 557355, 1449123, 2415205, 7245615]

約数ペア:

[(1, 7245615), (3, 2415205), (5, 1449123), (13, 557355), (15, 483041), (39, 185785), (65, 111471), (73, 99255), (195, 37157), (219, 33085), (365, 19851), (509, 14235), (949, 7635), (1095, 6617), (1527, 4745), (2545, 2847)]