28656942015

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{146958677}}^1$

素因数の和:146958698

約数の個数: 16

約数和(自身を含む): 49378115808

約数和(自身を除く): 20721173793

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 146958677, 440876031, 734793385, 1910462801, 2204380155, 5731388403, 9552314005, 28656942015]

約数ペア:

[(1, 28656942015), (3, 9552314005), (5, 5731388403), (13, 2204380155), (15, 1910462801), (39, 734793385), (65, 440876031), (195, 146958677)]