284111945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{823}}^1$

素因数の和:1001

約数の個数: 32

約数和(自身を含む): 378749952

約数和(自身を除く): 94638007

約数列:

[1, 5, 13, 47, 65, 113, 235, 565, 611, 823, 1469, 3055, 4115, 5311, 7345, 10699, 26555, 38681, 53495, 69043, 92999, 193405, 345215, 464995, 502853, 1208987, 2514265, 4370953, 6044935, 21854765, 56822389, 284111945]

約数ペア:

[(1, 284111945), (5, 56822389), (13, 21854765), (47, 6044935), (65, 4370953), (113, 2514265), (235, 1208987), (565, 502853), (611, 464995), (823, 345215), (1469, 193405), (3055, 92999), (4115, 69043), (5311, 53495), (7345, 38681), (10699, 26555)]