151972065

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{160817}}^1$

素因数の和:160838

約数の個数: 32

約数和(自身を含む): 308770560

約数和(自身を除く): 156798495

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 160817, 482451, 804085, 1125719, 1447353, 2412255, 3377157, 4342059, 5628595, 7236765, 10131471, 16885785, 21710295, 30394413, 50657355, 151972065]

約数ペア:

[(1, 151972065), (3, 50657355), (5, 30394413), (7, 21710295), (9, 16885785), (15, 10131471), (21, 7236765), (27, 5628595), (35, 4342059), (45, 3377157), (63, 2412255), (105, 1447353), (135, 1125719), (189, 804085), (315, 482451), (945, 160817)]