42917985

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28901}}^1$

素因数の和:28926

約数の個数: 32

約数和(自身を含む): 83237760

約数和(自身を除く): 40319775

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 28901, 86703, 144505, 260109, 317911, 433515, 780327, 953733, 1300545, 1589555, 2861199, 3901635, 4768665, 8583597, 14305995, 42917985]

約数ペア:

[(1, 42917985), (3, 14305995), (5, 8583597), (9, 4768665), (11, 3901635), (15, 2861199), (27, 1589555), (33, 1300545), (45, 953733), (55, 780327), (99, 433515), (135, 317911), (165, 260109), (297, 144505), (495, 86703), (1485, 28901)]