4517775

素因数分解:

$3^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:142

約数の個数: 60

約数和(自身を含む): 8822352

約数和(自身を除く): 4304577

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 81, 97, 115, 135, 207, 225, 291, 345, 405, 485, 575, 621, 675, 873, 1035, 1455, 1725, 1863, 2025, 2231, 2425, 2619, 3105, 4365, 5175, 6693, 7275, 7857, 9315, 11155, 13095, 15525, 20079, 21825, 33465, 39285, 46575, 55775, 60237, 65475, 100395, 167325, 180711, 196425, 301185, 501975, 903555, 1505925, 4517775]

約数ペア:

[(1, 4517775), (3, 1505925), (5, 903555), (9, 501975), (15, 301185), (23, 196425), (25, 180711), (27, 167325), (45, 100395), (69, 65475), (75, 60237), (81, 55775), (97, 46575), (115, 39285), (135, 33465), (207, 21825), (225, 20079), (291, 15525), (345, 13095), (405, 11155), (485, 9315), (575, 7857), (621, 7275), (675, 6693), (873, 5175), (1035, 4365), (1455, 3105), (1725, 2619), (1863, 2425), (2025, 2231)]