285795

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:116

約数の個数: 32

約数和(自身を含む): 532800

約数和(自身を除く): 247005

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 73, 87, 135, 145, 219, 261, 365, 435, 657, 783, 1095, 1305, 1971, 2117, 3285, 3915, 6351, 9855, 10585, 19053, 31755, 57159, 95265, 285795]

約数ペア:

[(1, 285795), (3, 95265), (5, 57159), (9, 31755), (15, 19053), (27, 10585), (29, 9855), (45, 6351), (73, 3915), (87, 3285), (135, 2117), (145, 1971), (219, 1305), (261, 1095), (365, 783), (435, 657)]