1777973325

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{5881}}^1$

素因数の和:6062

約数の個数: 48

約数和(自身を含む): 3063345600

約数和(自身を除く): 1285372275

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 139, 145, 417, 435, 695, 725, 2085, 2175, 3475, 4031, 5881, 10425, 12093, 17643, 20155, 29405, 60465, 88215, 100775, 147025, 170549, 302325, 441075, 511647, 817459, 852745, 2452377, 2558235, 4087295, 4263725, 12261885, 12791175, 20436475, 23706311, 61309425, 71118933, 118531555, 355594665, 592657775, 1777973325]

約数ペア:

[(1, 1777973325), (3, 592657775), (5, 355594665), (15, 118531555), (25, 71118933), (29, 61309425), (75, 23706311), (87, 20436475), (139, 12791175), (145, 12261885), (417, 4263725), (435, 4087295), (695, 2558235), (725, 2452377), (2085, 852745), (2175, 817459), (3475, 511647), (4031, 441075), (5881, 302325), (10425, 170549), (12093, 147025), (17643, 100775), (20155, 88215), (29405, 60465)]