61307535

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{2141}}^1$

素因数の和:2255

約数の個数: 32

約数和(自身を含む): 103638528

約数和(自身を除く): 42330993

約数列:

[1, 3, 5, 15, 23, 69, 83, 115, 249, 345, 415, 1245, 1909, 2141, 5727, 6423, 9545, 10705, 28635, 32115, 49243, 147729, 177703, 246215, 533109, 738645, 888515, 2665545, 4087169, 12261507, 20435845, 61307535]

約数ペア:

[(1, 61307535), (3, 20435845), (5, 12261507), (15, 4087169), (23, 2665545), (69, 888515), (83, 738645), (115, 533109), (249, 246215), (345, 177703), (415, 147729), (1245, 49243), (1909, 32115), (2141, 28635), (5727, 10705), (6423, 9545)]