271566165

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{33967}}^1$

素因数の和:34029

約数の個数: 32

約数和(自身を含む): 479356416

約数和(自身を除く): 207790251

約数列:

[1, 3, 5, 13, 15, 39, 41, 65, 123, 195, 205, 533, 615, 1599, 2665, 7995, 33967, 101901, 169835, 441571, 509505, 1324713, 1392647, 2207855, 4177941, 6623565, 6963235, 18104411, 20889705, 54313233, 90522055, 271566165]

約数ペア:

[(1, 271566165), (3, 90522055), (5, 54313233), (13, 20889705), (15, 18104411), (39, 6963235), (41, 6623565), (65, 4177941), (123, 2207855), (195, 1392647), (205, 1324713), (533, 509505), (615, 441571), (1599, 169835), (2665, 101901), (7995, 33967)]