522018675

素因数分解:

$3^6\times 5^2\times {\mathrm{28643}}^1$

素因数の和:28671

約数の個数: 42

約数和(自身を含む): 970544652

約数和(自身を除く): 448525977

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 729, 1215, 2025, 3645, 6075, 18225, 28643, 85929, 143215, 257787, 429645, 716075, 773361, 1288935, 2148225, 2320083, 3866805, 6444675, 6960249, 11600415, 19334025, 20880747, 34801245, 58002075, 104403735, 174006225, 522018675]

約数ペア:

[(1, 522018675), (3, 174006225), (5, 104403735), (9, 58002075), (15, 34801245), (25, 20880747), (27, 19334025), (45, 11600415), (75, 6960249), (81, 6444675), (135, 3866805), (225, 2320083), (243, 2148225), (405, 1288935), (675, 773361), (729, 716075), (1215, 429645), (2025, 257787), (3645, 143215), (6075, 85929), (18225, 28643)]