6970725

素因数分解:

$3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:491

約数の個数: 48

約数和(自身を含む): 13392000

約数和(自身を除く): 6421275

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 115, 135, 207, 225, 345, 449, 575, 621, 675, 1035, 1347, 1725, 2245, 3105, 4041, 5175, 6735, 10327, 11225, 12123, 15525, 20205, 30981, 33675, 51635, 60615, 92943, 101025, 154905, 258175, 278829, 303075, 464715, 774525, 1394145, 2323575, 6970725]

約数ペア:

[(1, 6970725), (3, 2323575), (5, 1394145), (9, 774525), (15, 464715), (23, 303075), (25, 278829), (27, 258175), (45, 154905), (69, 101025), (75, 92943), (115, 60615), (135, 51635), (207, 33675), (225, 30981), (345, 20205), (449, 15525), (575, 12123), (621, 11225), (675, 10327), (1035, 6735), (1347, 5175), (1725, 4041), (2245, 3105)]