87989295

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{56951}}^1$

素因数の和:57062

約数の個数: 16

約数和(自身を含む): 142152192

約数和(自身を除く): 54162897

約数列:

[1, 3, 5, 15, 103, 309, 515, 1545, 56951, 170853, 284755, 854265, 5865953, 17597859, 29329765, 87989295]

約数ペア:

[(1, 87989295), (3, 29329765), (5, 17597859), (15, 5865953), (103, 854265), (309, 284755), (515, 170853), (1545, 56951)]