2012469795855

素因数分解:

$3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{941}}^1\times {\mathrm{124739}}^1$

素因数の和:125821

約数の個数: 64

約数和(自身を含む): 3609756057600

約数和(自身を除く): 1597286261745

約数列:

[1, 3, 5, 9, 15, 27, 45, 127, 135, 381, 635, 941, 1143, 1905, 2823, 3429, 4705, 5715, 8469, 14115, 17145, 25407, 42345, 119507, 124739, 127035, 358521, 374217, 597535, 623695, 1075563, 1122651, 1792605, 1871085, 3226689, 3367953, 5377815, 5613255, 15841853, 16133445, 16839765, 47525559, 79209265, 117379399, 142576677, 237627795, 352138197, 427730031, 586896995, 712883385, 1056414591, 1760690985, 2138650155, 3169243773, 5282072955, 14907183673, 15846218865, 44721551019, 74535918365, 134164653057, 223607755095, 402493959171, 670823265285, 2012469795855]

約数ペア:

[(1, 2012469795855), (3, 670823265285), (5, 402493959171), (9, 223607755095), (15, 134164653057), (27, 74535918365), (45, 44721551019), (127, 15846218865), (135, 14907183673), (381, 5282072955), (635, 3169243773), (941, 2138650155), (1143, 1760690985), (1905, 1056414591), (2823, 712883385), (3429, 586896995), (4705, 427730031), (5715, 352138197), (8469, 237627795), (14115, 142576677), (17145, 117379399), (25407, 79209265), (42345, 47525559), (119507, 16839765), (124739, 16133445), (127035, 15841853), (358521, 5613255), (374217, 5377815), (597535, 3367953), (623695, 3226689), (1075563, 1871085), (1122651, 1792605)]