2045535

素因数分解:

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

素因数の和:175

約数の個数: 32

約数和(自身を含む): 3483648

約数和(自身を除く): 1438113

約数列:

[1, 3, 5, 15, 31, 53, 83, 93, 155, 159, 249, 265, 415, 465, 795, 1245, 1643, 2573, 4399, 4929, 7719, 8215, 12865, 13197, 21995, 24645, 38595, 65985, 136369, 409107, 681845, 2045535]

約数ペア:

[(1, 2045535), (3, 681845), (5, 409107), (15, 136369), (31, 65985), (53, 38595), (83, 24645), (93, 21995), (155, 13197), (159, 12865), (249, 8215), (265, 7719), (415, 4929), (465, 4399), (795, 2573), (1245, 1643)]