12417975

素因数分解:

$3^3\times 5^2\times {\mathrm{18397}}^1$

素因数の和:18416

約数の個数: 24

約数和(自身を含む): 22813520

約数和(自身を除く): 10395545

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 18397, 55191, 91985, 165573, 275955, 459925, 496719, 827865, 1379775, 2483595, 4139325, 12417975]

約数ペア:

[(1, 12417975), (3, 4139325), (5, 2483595), (9, 1379775), (15, 827865), (25, 496719), (27, 459925), (45, 275955), (75, 165573), (135, 91985), (225, 55191), (675, 18397)]