22216275

素因数分解:

$3^6\times 5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:104

約数の個数: 84

約数和(自身を含む): 43912368

約数和(自身を除く): 21696093

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 53, 69, 75, 81, 115, 135, 159, 207, 225, 243, 265, 345, 405, 477, 575, 621, 675, 729, 795, 1035, 1215, 1219, 1325, 1431, 1725, 1863, 2025, 2385, 3105, 3645, 3657, 3975, 4293, 5175, 5589, 6075, 6095, 7155, 9315, 10971, 11925, 12879, 15525, 16767, 18225, 18285, 21465, 27945, 30475, 32913, 35775, 38637, 46575, 54855, 64395, 83835, 91425, 98739, 107325, 139725, 164565, 193185, 274275, 296217, 321975, 419175, 493695, 822825, 888651, 965925, 1481085, 2468475, 4443255, 7405425, 22216275]

約数ペア:

[(1, 22216275), (3, 7405425), (5, 4443255), (9, 2468475), (15, 1481085), (23, 965925), (25, 888651), (27, 822825), (45, 493695), (53, 419175), (69, 321975), (75, 296217), (81, 274275), (115, 193185), (135, 164565), (159, 139725), (207, 107325), (225, 98739), (243, 91425), (265, 83835), (345, 64395), (405, 54855), (477, 46575), (575, 38637), (621, 35775), (675, 32913), (729, 30475), (795, 27945), (1035, 21465), (1215, 18285), (1219, 18225), (1325, 16767), (1431, 15525), (1725, 12879), (1863, 11925), (2025, 10971), (2385, 9315), (3105, 7155), (3645, 6095), (3657, 6075), (3975, 5589), (4293, 5175)]