83866935

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:216

約数の個数: 64

約数和(自身を含む): 146313216

約数和(自身を除く): 62446281

約数列:

[1, 3, 5, 15, 31, 41, 53, 83, 93, 123, 155, 159, 205, 249, 265, 415, 465, 615, 795, 1245, 1271, 1643, 2173, 2573, 3403, 3813, 4399, 4929, 6355, 6519, 7719, 8215, 10209, 10865, 12865, 13197, 17015, 19065, 21995, 24645, 32595, 38595, 51045, 65985, 67363, 105493, 136369, 180359, 202089, 316479, 336815, 409107, 527465, 541077, 681845, 901795, 1010445, 1582395, 2045535, 2705385, 5591129, 16773387, 27955645, 83866935]

約数ペア:

[(1, 83866935), (3, 27955645), (5, 16773387), (15, 5591129), (31, 2705385), (41, 2045535), (53, 1582395), (83, 1010445), (93, 901795), (123, 681845), (155, 541077), (159, 527465), (205, 409107), (249, 336815), (265, 316479), (415, 202089), (465, 180359), (615, 136369), (795, 105493), (1245, 67363), (1271, 65985), (1643, 51045), (2173, 38595), (2573, 32595), (3403, 24645), (3813, 21995), (4399, 19065), (4929, 17015), (6355, 13197), (6519, 12865), (7719, 10865), (8215, 10209)]