1394145

素因数分解:

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

素因数の和:486

約数の個数: 32

約数和(自身を含む): 2592000

約数和(自身を除く): 1197855

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 449, 621, 1035, 1347, 2245, 3105, 4041, 6735, 10327, 12123, 20205, 30981, 51635, 60615, 92943, 154905, 278829, 464715, 1394145]

約数ペア:

[(1, 1394145), (3, 464715), (5, 278829), (9, 154905), (15, 92943), (23, 60615), (27, 51635), (45, 30981), (69, 20205), (115, 12123), (135, 10327), (207, 6735), (345, 4041), (449, 3105), (621, 2245), (1035, 1347)]