69249495

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1327}}^1$

素因数の和:1420

約数の個数: 48

約数和(自身を含む): 130802688

約数和(自身を除く): 61553193

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 71, 105, 147, 213, 245, 355, 497, 735, 1065, 1327, 1491, 2485, 3479, 3981, 6635, 7455, 9289, 10437, 17395, 19905, 27867, 46445, 52185, 65023, 94217, 139335, 195069, 282651, 325115, 471085, 659519, 975345, 1413255, 1978557, 3297595, 4616633, 9892785, 13849899, 23083165, 69249495]

約数ペア:

[(1, 69249495), (3, 23083165), (5, 13849899), (7, 9892785), (15, 4616633), (21, 3297595), (35, 1978557), (49, 1413255), (71, 975345), (105, 659519), (147, 471085), (213, 325115), (245, 282651), (355, 195069), (497, 139335), (735, 94217), (1065, 65023), (1327, 52185), (1491, 46445), (2485, 27867), (3479, 19905), (3981, 17395), (6635, 10437), (7455, 9289)]