13246275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1097}}^1$

素因数の和:1140

約数の個数: 48

約数和(自身を含む): 26141184

約数和(自身を除く): 12894909

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 69, 75, 105, 115, 161, 175, 345, 483, 525, 575, 805, 1097, 1725, 2415, 3291, 4025, 5485, 7679, 12075, 16455, 23037, 25231, 27425, 38395, 75693, 82275, 115185, 126155, 176617, 191975, 378465, 529851, 575925, 630775, 883085, 1892325, 2649255, 4415425, 13246275]

約数ペア:

[(1, 13246275), (3, 4415425), (5, 2649255), (7, 1892325), (15, 883085), (21, 630775), (23, 575925), (25, 529851), (35, 378465), (69, 191975), (75, 176617), (105, 126155), (115, 115185), (161, 82275), (175, 75693), (345, 38395), (483, 27425), (525, 25231), (575, 23037), (805, 16455), (1097, 12075), (1725, 7679), (2415, 5485), (3291, 4025)]