82164045

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{571}}^1$

素因数の和:813

約数の個数: 32

約数和(自身を含む): 134918784

約数和(自身を除く): 52754739

約数列:

[1, 3, 5, 15, 53, 159, 181, 265, 543, 571, 795, 905, 1713, 2715, 2855, 8565, 9593, 28779, 30263, 47965, 90789, 103351, 143895, 151315, 310053, 453945, 516755, 1550265, 5477603, 16432809, 27388015, 82164045]

約数ペア:

[(1, 82164045), (3, 27388015), (5, 16432809), (15, 5477603), (53, 1550265), (159, 516755), (181, 453945), (265, 310053), (543, 151315), (571, 143895), (795, 103351), (905, 90789), (1713, 47965), (2715, 30263), (2855, 28779), (8565, 9593)]