19682279235

素因数分解:

$3^3\times 5^1\times {\mathrm{145794661}}^1$

素因数の和:145794675

約数の個数: 16

約数和(自身を含む): 34990718880

約数和(自身を除く): 15308439645

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 145794661, 437383983, 728973305, 1312151949, 2186919915, 3936455847, 6560759745, 19682279235]

約数ペア:

[(1, 19682279235), (3, 6560759745), (5, 3936455847), (9, 2186919915), (15, 1312151949), (27, 728973305), (45, 437383983), (135, 145794661)]