85069465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 113926176

約数和(自身を除く): 28856711

約数列:

[1, 5, 13, 41, 65, 137, 205, 233, 533, 685, 1165, 1781, 2665, 3029, 5617, 8905, 9553, 15145, 28085, 31921, 47765, 73021, 124189, 159605, 365105, 414973, 620945, 1308761, 2074865, 6543805, 17013893, 85069465]

約数ペア:

[(1, 85069465), (5, 17013893), (13, 6543805), (41, 2074865), (65, 1308761), (137, 620945), (205, 414973), (233, 365105), (533, 159605), (685, 124189), (1165, 73021), (1781, 47765), (2665, 31921), (3029, 28085), (5617, 15145), (8905, 9553)]