72091485

素因数分解:

$3^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1409}}^1$

素因数の和:1802

約数の個数: 32

約数和(自身を含む): 128592000

約数和(自身を除く): 56500515

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 379, 1137, 1409, 1895, 3411, 4227, 5685, 7045, 10233, 12681, 17055, 21135, 38043, 51165, 63405, 190215, 534011, 1602033, 2670055, 4806099, 8010165, 14418297, 24030495, 72091485]

約数ペア:

[(1, 72091485), (3, 24030495), (5, 14418297), (9, 8010165), (15, 4806099), (27, 2670055), (45, 1602033), (135, 534011), (379, 190215), (1137, 63405), (1409, 51165), (1895, 38043), (3411, 21135), (4227, 17055), (5685, 12681), (7045, 10233)]