864024675

素因数分解:

$3^1\times 5^2\times {\mathrm{401}}^1\times {\mathrm{28729}}^1$

素因数の和:29143

約数の個数: 24

約数和(自身を含む): 1432133040

約数和(自身を除く): 568108365

約数列:

[1, 3, 5, 15, 25, 75, 401, 1203, 2005, 6015, 10025, 28729, 30075, 86187, 143645, 430935, 718225, 2154675, 11520329, 34560987, 57601645, 172804935, 288008225, 864024675]

約数ペア:

[(1, 864024675), (3, 288008225), (5, 172804935), (15, 57601645), (25, 34560987), (75, 11520329), (401, 2154675), (1203, 718225), (2005, 430935), (6015, 143645), (10025, 86187), (28729, 30075)]