3974535

素因数分解:

$3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{499}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 7200000

約数和(自身を除く): 3225465

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 135, 177, 295, 499, 531, 885, 1497, 1593, 2495, 2655, 4491, 7485, 7965, 13473, 22455, 29441, 67365, 88323, 147205, 264969, 441615, 794907, 1324845, 3974535]

約数ペア:

[(1, 3974535), (3, 1324845), (5, 794907), (9, 441615), (15, 264969), (27, 147205), (45, 88323), (59, 67365), (135, 29441), (177, 22455), (295, 13473), (499, 7965), (531, 7485), (885, 4491), (1497, 2655), (1593, 2495)]