64848195

素因数分解:

$3^6\times 5^1\times {\mathrm{17791}}^1$

素因数の和:17814

約数の個数: 28

約数和(自身を含む): 116679936

約数和(自身を除く): 51831741

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 17791, 53373, 88955, 160119, 266865, 480357, 800595, 1441071, 2401785, 4323213, 7205355, 12969639, 21616065, 64848195]

約数ペア:

[(1, 64848195), (3, 21616065), (5, 12969639), (9, 7205355), (15, 4323213), (27, 2401785), (45, 1441071), (81, 800595), (135, 480357), (243, 266865), (405, 160119), (729, 88955), (1215, 53373), (3645, 17791)]