66425715

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2801}}^1$

素因数の和:2860

約数の個数: 48

約数和(自身を含む): 125888256

約数和(自身を除く): 59462541

約数列:

[1, 3, 5, 9, 15, 17, 31, 45, 51, 85, 93, 153, 155, 255, 279, 465, 527, 765, 1395, 1581, 2635, 2801, 4743, 7905, 8403, 14005, 23715, 25209, 42015, 47617, 86831, 126045, 142851, 238085, 260493, 428553, 434155, 714255, 781479, 1302465, 1476127, 2142765, 3907395, 4428381, 7380635, 13285143, 22141905, 66425715]

約数ペア:

[(1, 66425715), (3, 22141905), (5, 13285143), (9, 7380635), (15, 4428381), (17, 3907395), (31, 2142765), (45, 1476127), (51, 1302465), (85, 781479), (93, 714255), (153, 434155), (155, 428553), (255, 260493), (279, 238085), (465, 142851), (527, 126045), (765, 86831), (1395, 47617), (1581, 42015), (2635, 25209), (2801, 23715), (4743, 14005), (7905, 8403)]