61354575

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{9403}}^1$

素因数の和:9448

約数の個数: 36

約数和(自身を含む): 113694360

約数和(自身を除く): 52339785

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 225, 261, 435, 725, 1305, 2175, 6525, 9403, 28209, 47015, 84627, 141045, 235075, 272687, 423135, 705225, 818061, 1363435, 2115675, 2454183, 4090305, 6817175, 12270915, 20451525, 61354575]

約数ペア:

[(1, 61354575), (3, 20451525), (5, 12270915), (9, 6817175), (15, 4090305), (25, 2454183), (29, 2115675), (45, 1363435), (75, 818061), (87, 705225), (145, 423135), (225, 272687), (261, 235075), (435, 141045), (725, 84627), (1305, 47015), (2175, 28209), (6525, 9403)]