29848905

素因数分解:

$3^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:473

約数の個数: 56

約数和(自身を含む): 56661120

約数和(自身を除く): 26812215

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 243, 285, 405, 431, 513, 729, 855, 1215, 1293, 1539, 2155, 2565, 3645, 3879, 4617, 6465, 7695, 8189, 11637, 13851, 19395, 23085, 24567, 34911, 40945, 58185, 69255, 73701, 104733, 122835, 174555, 221103, 314199, 368505, 523665, 663309, 1105515, 1570995, 1989927, 3316545, 5969781, 9949635, 29848905]

約数ペア:

[(1, 29848905), (3, 9949635), (5, 5969781), (9, 3316545), (15, 1989927), (19, 1570995), (27, 1105515), (45, 663309), (57, 523665), (81, 368505), (95, 314199), (135, 221103), (171, 174555), (243, 122835), (285, 104733), (405, 73701), (431, 69255), (513, 58185), (729, 40945), (855, 34911), (1215, 24567), (1293, 23085), (1539, 19395), (2155, 13851), (2565, 11637), (3645, 8189), (3879, 7695), (4617, 6465)]