84902625

素因数分解:

$3^2\times 5^3\times {\mathrm{163}}^1\times {\mathrm{463}}^1$

素因数の和:647

約数の個数: 48

約数和(自身を含む): 154322688

約数和(自身を除く): 69420063

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 163, 225, 375, 463, 489, 815, 1125, 1389, 1467, 2315, 2445, 4075, 4167, 6945, 7335, 11575, 12225, 20375, 20835, 34725, 36675, 57875, 61125, 75469, 104175, 173625, 183375, 226407, 377345, 520875, 679221, 1132035, 1886725, 3396105, 5660175, 9433625, 16980525, 28300875, 84902625]

約数ペア:

[(1, 84902625), (3, 28300875), (5, 16980525), (9, 9433625), (15, 5660175), (25, 3396105), (45, 1886725), (75, 1132035), (125, 679221), (163, 520875), (225, 377345), (375, 226407), (463, 183375), (489, 173625), (815, 104175), (1125, 75469), (1389, 61125), (1467, 57875), (2315, 36675), (2445, 34725), (4075, 20835), (4167, 20375), (6945, 12225), (7335, 11575)]