22141905

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2801}}^1$

素因数の和:2857

約数の個数: 32

約数和(自身を含む): 38734848

約数和(自身を除く): 16592943

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 255, 465, 527, 1581, 2635, 2801, 7905, 8403, 14005, 42015, 47617, 86831, 142851, 238085, 260493, 434155, 714255, 1302465, 1476127, 4428381, 7380635, 22141905]

約数ペア:

[(1, 22141905), (3, 7380635), (5, 4428381), (15, 1476127), (17, 1302465), (31, 714255), (51, 434155), (85, 260493), (93, 238085), (155, 142851), (255, 86831), (465, 47617), (527, 42015), (1581, 14005), (2635, 8403), (2801, 7905)]