158155905

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{29207}}^1$

素因数の和:29253

約数の個数: 24

約数和(自身を含む): 267077952

約数和(自身を除く): 108922047

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 361, 1083, 1805, 5415, 29207, 87621, 146035, 438105, 554933, 1664799, 2774665, 8323995, 10543727, 31631181, 52718635, 158155905]

約数ペア:

[(1, 158155905), (3, 52718635), (5, 31631181), (15, 10543727), (19, 8323995), (57, 2774665), (95, 1664799), (285, 554933), (361, 438105), (1083, 146035), (1805, 87621), (5415, 29207)]