15197904

素因数分解:

$2^4\times 3^2\times {\mathrm{105541}}^1$

素因数の和:105555

約数の個数: 30

約数和(自身を含む): 42533426

約数和(自身を除く): 27335522

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 105541, 211082, 316623, 422164, 633246, 844328, 949869, 1266492, 1688656, 1899738, 2532984, 3799476, 5065968, 7598952, 15197904]

約数ペア:

[(1, 15197904), (2, 7598952), (3, 5065968), (4, 3799476), (6, 2532984), (8, 1899738), (9, 1688656), (12, 1266492), (16, 949869), (18, 844328), (24, 633246), (36, 422164), (48, 316623), (72, 211082), (144, 105541)]