22225995

素因数分解:

$3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1663}}^1$

素因数の和:1694

約数の個数: 48

約数和(自身を含む): 43610112

約数和(自身を除く): 21384117

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 243, 297, 405, 495, 891, 1215, 1485, 1663, 2673, 4455, 4989, 8315, 13365, 14967, 18293, 24945, 44901, 54879, 74835, 91465, 134703, 164637, 224505, 274395, 404109, 493911, 673515, 823185, 1481733, 2020545, 2469555, 4445199, 7408665, 22225995]

約数ペア:

[(1, 22225995), (3, 7408665), (5, 4445199), (9, 2469555), (11, 2020545), (15, 1481733), (27, 823185), (33, 673515), (45, 493911), (55, 404109), (81, 274395), (99, 224505), (135, 164637), (165, 134703), (243, 91465), (297, 74835), (405, 54879), (495, 44901), (891, 24945), (1215, 18293), (1485, 14967), (1663, 13365), (2673, 8315), (4455, 4989)]