86390265

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{643}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 152736192

約数和(自身を除く): 66345927

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 159, 169, 195, 265, 507, 643, 689, 795, 845, 1929, 2067, 2535, 3215, 3445, 8359, 8957, 9645, 10335, 25077, 26871, 34079, 41795, 44785, 102237, 108667, 125385, 134355, 170395, 326001, 443027, 511185, 543335, 1329081, 1630005, 2215135, 5759351, 6645405, 17278053, 28796755, 86390265]

約数ペア:

[(1, 86390265), (3, 28796755), (5, 17278053), (13, 6645405), (15, 5759351), (39, 2215135), (53, 1630005), (65, 1329081), (159, 543335), (169, 511185), (195, 443027), (265, 326001), (507, 170395), (643, 134355), (689, 125385), (795, 108667), (845, 102237), (1929, 44785), (2067, 41795), (2535, 34079), (3215, 26871), (3445, 25077), (8359, 10335), (8957, 9645)]