321749345

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{54121}}^1$

素因数の和:54196

約数の個数: 16

約数和(自身を含む): 409162320

約数和(自身を除く): 87412975

約数列:

[1, 5, 29, 41, 145, 205, 1189, 5945, 54121, 270605, 1569509, 2218961, 7847545, 11094805, 64349869, 321749345]

約数ペア:

[(1, 321749345), (5, 64349869), (29, 11094805), (41, 7847545), (145, 2218961), (205, 1569509), (1189, 270605), (5945, 54121)]