27571995

素因数分解:

$3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2063}}^1$

素因数の和:2094

約数の個数: 48

約数和(自身を含む): 54093312

約数和(自身を除く): 26521317

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 243, 297, 405, 495, 891, 1215, 1485, 2063, 2673, 4455, 6189, 10315, 13365, 18567, 22693, 30945, 55701, 68079, 92835, 113465, 167103, 204237, 278505, 340395, 501309, 612711, 835515, 1021185, 1838133, 2506545, 3063555, 5514399, 9190665, 27571995]

約数ペア:

[(1, 27571995), (3, 9190665), (5, 5514399), (9, 3063555), (11, 2506545), (15, 1838133), (27, 1021185), (33, 835515), (45, 612711), (55, 501309), (81, 340395), (99, 278505), (135, 204237), (165, 167103), (243, 113465), (297, 92835), (405, 68079), (495, 55701), (891, 30945), (1215, 22693), (1485, 18567), (2063, 13365), (2673, 10315), (4455, 6189)]