80552955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{2917}}^1$

素因数の和:3195

約数の個数: 32

約数和(自身を含む): 147907584

約数和(自身を除く): 67354629

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 263, 789, 1315, 1841, 2917, 3945, 5523, 8751, 9205, 14585, 20419, 27615, 43755, 61257, 102095, 306285, 767171, 2301513, 3835855, 5370197, 11507565, 16110591, 26850985, 80552955]

約数ペア:

[(1, 80552955), (3, 26850985), (5, 16110591), (7, 11507565), (15, 5370197), (21, 3835855), (35, 2301513), (105, 767171), (263, 306285), (789, 102095), (1315, 61257), (1841, 43755), (2917, 27615), (3945, 20419), (5523, 14585), (8751, 9205)]