2912258175

素因数分解:

$3^1\times 5^2\times {\mathrm{191}}^1\times {\mathrm{263}}^1\times {\mathrm{773}}^1$

素因数の和:1240

約数の個数: 48

約数和(自身を含む): 4864831488

約数和(自身を除く): 1952573313

約数列:

[1, 3, 5, 15, 25, 75, 191, 263, 573, 773, 789, 955, 1315, 2319, 2865, 3865, 3945, 4775, 6575, 11595, 14325, 19325, 19725, 50233, 57975, 147643, 150699, 203299, 251165, 442929, 609897, 738215, 753495, 1016495, 1255825, 2214645, 3049485, 3691075, 3767475, 5082475, 11073225, 15247425, 38830109, 116490327, 194150545, 582451635, 970752725, 2912258175]

約数ペア:

[(1, 2912258175), (3, 970752725), (5, 582451635), (15, 194150545), (25, 116490327), (75, 38830109), (191, 15247425), (263, 11073225), (573, 5082475), (773, 3767475), (789, 3691075), (955, 3049485), (1315, 2214645), (2319, 1255825), (2865, 1016495), (3865, 753495), (3945, 738215), (4775, 609897), (6575, 442929), (11595, 251165), (14325, 203299), (19325, 150699), (19725, 147643), (50233, 57975)]