1212014775

素因数分解:

$3^1\times 5^2\times {\mathrm{443}}^1\times {\mathrm{36479}}^1$

素因数の和:36935

約数の個数: 24

約数和(自身を含む): 2008442880

約数和(自身を除く): 796428105

約数列:

[1, 3, 5, 15, 25, 75, 443, 1329, 2215, 6645, 11075, 33225, 36479, 109437, 182395, 547185, 911975, 2735925, 16160197, 48480591, 80800985, 242402955, 404004925, 1212014775]

約数ペア:

[(1, 1212014775), (3, 404004925), (5, 242402955), (15, 80800985), (25, 48480591), (75, 16160197), (443, 2735925), (1329, 911975), (2215, 547185), (6645, 182395), (11075, 109437), (33225, 36479)]