140459955

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{253081}}^1$

素因数の和:253126

約数の個数: 16

約数和(自身を含む): 230810784

約数和(自身を除く): 90350829

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 253081, 759243, 1265405, 3796215, 9363997, 28091991, 46819985, 140459955]

約数ペア:

[(1, 140459955), (3, 46819985), (5, 28091991), (15, 9363997), (37, 3796215), (111, 1265405), (185, 759243), (555, 253081)]