15557904

素因数分解:

$2^4\times 3^2\times {\mathrm{108041}}^1$

素因数の和:108055

約数の個数: 30

約数和(自身を含む): 43540926

約数和(自身を除く): 27983022

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 108041, 216082, 324123, 432164, 648246, 864328, 972369, 1296492, 1728656, 1944738, 2592984, 3889476, 5185968, 7778952, 15557904]

約数ペア:

[(1, 15557904), (2, 7778952), (3, 5185968), (4, 3889476), (6, 2592984), (8, 1944738), (9, 1728656), (12, 1296492), (16, 972369), (18, 864328), (24, 648246), (36, 432164), (48, 324123), (72, 216082), (144, 108041)]