227991105

素因数分解:

$3^6\times 5^1\times {\mathrm{62549}}^1$

素因数の和:62572

約数の個数: 28

約数和(自身を含む): 410202900

約数和(自身を除く): 182211795

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 62549, 187647, 312745, 562941, 938235, 1688823, 2814705, 5066469, 8444115, 15199407, 25332345, 45598221, 75997035, 227991105]

約数ペア:

[(1, 227991105), (3, 75997035), (5, 45598221), (9, 25332345), (15, 15199407), (27, 8444115), (45, 5066469), (81, 2814705), (135, 1688823), (243, 938235), (405, 562941), (729, 312745), (1215, 187647), (3645, 62549)]