53565165

素因数分解:

$3^3\times 5^1\times {\mathrm{619}}^1\times {\mathrm{641}}^1$

素因数の和:1274

約数の個数: 32

約数和(自身を含む): 95529600

約数和(自身を除く): 41964435

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 619, 641, 1857, 1923, 3095, 3205, 5571, 5769, 9285, 9615, 16713, 17307, 27855, 28845, 83565, 86535, 396779, 1190337, 1983895, 3571011, 5951685, 10713033, 17855055, 53565165]

約数ペア:

[(1, 53565165), (3, 17855055), (5, 10713033), (9, 5951685), (15, 3571011), (27, 1983895), (45, 1190337), (135, 396779), (619, 86535), (641, 83565), (1857, 28845), (1923, 27855), (3095, 17307), (3205, 16713), (5571, 9615), (5769, 9285)]