87874445

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{27941}}^1$

素因数の和:28000

約数の個数: 16

約数和(自身を含む): 114673968

約数和(自身を除く): 26799523

約数列:

[1, 5, 17, 37, 85, 185, 629, 3145, 27941, 139705, 474997, 1033817, 2374985, 5169085, 17574889, 87874445]

約数ペア:

[(1, 87874445), (5, 17574889), (17, 5169085), (37, 2374985), (85, 1033817), (185, 474997), (629, 139705), (3145, 27941)]