72322065

素因数分解:

$3^4\times 5^1\times {\mathrm{283}}^1\times {\mathrm{631}}^1$

素因数の和:931

約数の個数: 40

約数和(自身を含む): 130308288

約数和(自身を除く): 57986223

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 283, 405, 631, 849, 1415, 1893, 2547, 3155, 4245, 5679, 7641, 9465, 12735, 17037, 22923, 28395, 38205, 51111, 85185, 114615, 178573, 255555, 535719, 892865, 1607157, 2678595, 4821471, 8035785, 14464413, 24107355, 72322065]

約数ペア:

[(1, 72322065), (3, 24107355), (5, 14464413), (9, 8035785), (15, 4821471), (27, 2678595), (45, 1607157), (81, 892865), (135, 535719), (283, 255555), (405, 178573), (631, 114615), (849, 85185), (1415, 51111), (1893, 38205), (2547, 28395), (3155, 22923), (4245, 17037), (5679, 12735), (7641, 9465)]