69365185

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 91445760

約数和(自身を除く): 22080575

約数列:

[1, 5, 17, 47, 85, 97, 179, 235, 485, 799, 895, 1649, 3043, 3995, 4559, 8245, 8413, 15215, 17363, 22795, 42065, 77503, 86815, 143021, 295171, 387515, 715105, 816061, 1475855, 4080305, 13873037, 69365185]

約数ペア:

[(1, 69365185), (5, 13873037), (17, 4080305), (47, 1475855), (85, 816061), (97, 715105), (179, 387515), (235, 295171), (485, 143021), (799, 86815), (895, 77503), (1649, 42065), (3043, 22795), (3995, 17363), (4559, 15215), (8245, 8413)]