2815267725

素因数分解:

$3^3\times 5^2\times {\mathrm{1019}}^1\times {\mathrm{4093}}^1$

素因数の和:5131

約数の個数: 48

約数和(自身を含む): 5178091200

約数和(自身を除く): 2362823475

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 1019, 3057, 4093, 5095, 9171, 12279, 15285, 20465, 25475, 27513, 36837, 45855, 61395, 76425, 102325, 110511, 137565, 184185, 229275, 306975, 552555, 687825, 920925, 2762775, 4170767, 12512301, 20853835, 37536903, 62561505, 104269175, 112610709, 187684515, 312807525, 563053545, 938422575, 2815267725]

約数ペア:

[(1, 2815267725), (3, 938422575), (5, 563053545), (9, 312807525), (15, 187684515), (25, 112610709), (27, 104269175), (45, 62561505), (75, 37536903), (135, 20853835), (225, 12512301), (675, 4170767), (1019, 2762775), (3057, 920925), (4093, 687825), (5095, 552555), (9171, 306975), (12279, 229275), (15285, 184185), (20465, 137565), (25475, 110511), (27513, 102325), (36837, 76425), (45855, 61395)]