1097620065

素因数分解:

$3^5\times 5^1\times {\mathrm{903391}}^1$

素因数の和:903411

約数の個数: 24

約数和(自身を含む): 1973008128

約数和(自身を除く): 875388063

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 903391, 2710173, 4516955, 8130519, 13550865, 24391557, 40652595, 73174671, 121957785, 219524013, 365873355, 1097620065]

約数ペア:

[(1, 1097620065), (3, 365873355), (5, 219524013), (9, 121957785), (15, 73174671), (27, 40652595), (45, 24391557), (81, 13550865), (135, 8130519), (243, 4516955), (405, 2710173), (1215, 903391)]