83026215

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:454

約数の個数: 80

約数和(自身を含む): 163088640

約数和(自身を除く): 80062425

約数列:

[1, 3, 5, 9, 15, 17, 27, 31, 45, 51, 81, 85, 93, 135, 153, 155, 255, 279, 389, 405, 459, 465, 527, 765, 837, 1167, 1377, 1395, 1581, 1945, 2295, 2511, 2635, 3501, 4185, 4743, 5835, 6613, 6885, 7905, 10503, 12059, 12555, 14229, 17505, 19839, 23715, 31509, 33065, 36177, 42687, 52515, 59517, 60295, 71145, 99195, 108531, 157545, 178551, 180885, 205003, 213435, 297585, 325593, 535653, 542655, 615009, 892755, 976779, 1025015, 1627965, 1845027, 2678265, 3075045, 4883895, 5535081, 9225135, 16605243, 27675405, 83026215]

約数ペア:

[(1, 83026215), (3, 27675405), (5, 16605243), (9, 9225135), (15, 5535081), (17, 4883895), (27, 3075045), (31, 2678265), (45, 1845027), (51, 1627965), (81, 1025015), (85, 976779), (93, 892755), (135, 615009), (153, 542655), (155, 535653), (255, 325593), (279, 297585), (389, 213435), (405, 205003), (459, 180885), (465, 178551), (527, 157545), (765, 108531), (837, 99195), (1167, 71145), (1377, 60295), (1395, 59517), (1581, 52515), (1945, 42687), (2295, 36177), (2511, 33065), (2635, 31509), (3501, 23715), (4185, 19839), (4743, 17505), (5835, 14229), (6613, 12555), (6885, 12059), (7905, 10503)]