1285756444215

素因数分解:

$3^3\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{9328229}}^1$

素因数の和:9329264

約数の個数: 32

約数和(自身を含む): 2288028254400

約数和(自身を除く): 1002271810185

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1021, 3063, 5105, 9189, 15315, 27567, 45945, 137835, 9328229, 27984687, 46641145, 83954061, 139923435, 251862183, 419770305, 1259310915, 9524121809, 28572365427, 47620609045, 85717096281, 142861827135, 257151288843, 428585481405, 1285756444215]

約数ペア:

[(1, 1285756444215), (3, 428585481405), (5, 257151288843), (9, 142861827135), (15, 85717096281), (27, 47620609045), (45, 28572365427), (135, 9524121809), (1021, 1259310915), (3063, 419770305), (5105, 251862183), (9189, 139923435), (15315, 83954061), (27567, 46641145), (45945, 27984687), (137835, 9328229)]