25445970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25703}}^1$

素因数の和:25727

約数の個数: 48

約数和(自身を含む): 72176832

約数和(自身を除く): 46730862

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 25703, 51406, 77109, 128515, 154218, 231327, 257030, 282733, 385545, 462654, 565466, 771090, 848199, 1156635, 1413665, 1696398, 2313270, 2544597, 2827330, 4240995, 5089194, 8481990, 12722985, 25445970]

約数ペア:

[(1, 25445970), (2, 12722985), (3, 8481990), (5, 5089194), (6, 4240995), (9, 2827330), (10, 2544597), (11, 2313270), (15, 1696398), (18, 1413665), (22, 1156635), (30, 848199), (33, 771090), (45, 565466), (55, 462654), (66, 385545), (90, 282733), (99, 257030), (110, 231327), (165, 154218), (198, 128515), (330, 77109), (495, 51406), (990, 25703)]