15055065

素因数分解:

$3^5\times 5^1\times {\mathrm{12391}}^1$

素因数の和:12411

約数の個数: 24

約数和(自身を含む): 27064128

約数和(自身を除く): 12009063

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 12391, 37173, 61955, 111519, 185865, 334557, 557595, 1003671, 1672785, 3011013, 5018355, 15055065]

約数ペア:

[(1, 15055065), (3, 5018355), (5, 3011013), (9, 1672785), (15, 1003671), (27, 557595), (45, 334557), (81, 185865), (135, 111519), (243, 61955), (405, 37173), (1215, 12391)]