89294295

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 145555200

約数和(自身を除く): 56260905

約数列:

[1, 3, 5, 15, 113, 139, 339, 379, 417, 565, 695, 1137, 1695, 1895, 2085, 5685, 15707, 42827, 47121, 52681, 78535, 128481, 158043, 214135, 235605, 263405, 642405, 790215, 5952953, 17858859, 29764765, 89294295]

約数ペア:

[(1, 89294295), (3, 29764765), (5, 17858859), (15, 5952953), (113, 790215), (139, 642405), (339, 263405), (379, 235605), (417, 214135), (565, 158043), (695, 128481), (1137, 78535), (1695, 52681), (1895, 47121), (2085, 42827), (5685, 15707)]