30853215

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1301}}^1$

素因数の和:1360

約数の個数: 48

約数和(自身を含む): 58496256

約数和(自身を除く): 27643041

約数列:

[1, 3, 5, 9, 15, 17, 31, 45, 51, 85, 93, 153, 155, 255, 279, 465, 527, 765, 1301, 1395, 1581, 2635, 3903, 4743, 6505, 7905, 11709, 19515, 22117, 23715, 40331, 58545, 66351, 110585, 120993, 199053, 201655, 331755, 362979, 604965, 685627, 995265, 1814895, 2056881, 3428135, 6170643, 10284405, 30853215]

約数ペア:

[(1, 30853215), (3, 10284405), (5, 6170643), (9, 3428135), (15, 2056881), (17, 1814895), (31, 995265), (45, 685627), (51, 604965), (85, 362979), (93, 331755), (153, 201655), (155, 199053), (255, 120993), (279, 110585), (465, 66351), (527, 58545), (765, 40331), (1301, 23715), (1395, 22117), (1581, 19515), (2635, 11709), (3903, 7905), (4743, 6505)]