69992775

素因数分解:

$3^3\times 5^2\times {\mathrm{97}}^1\times {\mathrm{1069}}^1$

素因数の和:1185

約数の個数: 48

約数和(自身を含む): 130026400

約数和(自身を除く): 60033625

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 97, 135, 225, 291, 485, 675, 873, 1069, 1455, 2425, 2619, 3207, 4365, 5345, 7275, 9621, 13095, 16035, 21825, 26725, 28863, 48105, 65475, 80175, 103693, 144315, 240525, 311079, 518465, 721575, 933237, 1555395, 2592325, 2799711, 4666185, 7776975, 13998555, 23330925, 69992775]

約数ペア:

[(1, 69992775), (3, 23330925), (5, 13998555), (9, 7776975), (15, 4666185), (25, 2799711), (27, 2592325), (45, 1555395), (75, 933237), (97, 721575), (135, 518465), (225, 311079), (291, 240525), (485, 144315), (675, 103693), (873, 80175), (1069, 65475), (1455, 48105), (2425, 28863), (2619, 26725), (3207, 21825), (4365, 16035), (5345, 13095), (7275, 9621)]