3893115

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:203

約数の個数: 32

約数和(自身を含む): 6531840

約数和(自身を除く): 2638725

約数列:

[1, 3, 5, 15, 53, 59, 83, 159, 177, 249, 265, 295, 415, 795, 885, 1245, 3127, 4399, 4897, 9381, 13197, 14691, 15635, 21995, 24485, 46905, 65985, 73455, 259541, 778623, 1297705, 3893115]

約数ペア:

[(1, 3893115), (3, 1297705), (5, 778623), (15, 259541), (53, 73455), (59, 65985), (83, 46905), (159, 24485), (177, 21995), (249, 15635), (265, 14691), (295, 13197), (415, 9381), (795, 4897), (885, 4399), (1245, 3127)]