17424345

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 28748160

約数和(自身を除く): 11323815

約数列:

[1, 3, 5, 15, 61, 137, 139, 183, 305, 411, 417, 685, 695, 915, 2055, 2085, 8357, 8479, 19043, 25071, 25437, 41785, 42395, 57129, 95215, 125355, 127185, 285645, 1161623, 3484869, 5808115, 17424345]

約数ペア:

[(1, 17424345), (3, 5808115), (5, 3484869), (15, 1161623), (61, 285645), (137, 127185), (139, 125355), (183, 95215), (305, 57129), (411, 42395), (417, 41785), (685, 25437), (695, 25071), (915, 19043), (2055, 8479), (2085, 8357)]