201312135

素因数分解:

$3^5\times 5^1\times {\mathrm{223}}^1\times {\mathrm{743}}^1$

素因数の和:986

約数の個数: 48

約数和(自身を含む): 363976704

約数和(自身を除く): 162664569

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 223, 243, 405, 669, 743, 1115, 1215, 2007, 2229, 3345, 3715, 6021, 6687, 10035, 11145, 18063, 20061, 30105, 33435, 54189, 60183, 90315, 100305, 165689, 180549, 270945, 300915, 497067, 828445, 902745, 1491201, 2485335, 4473603, 7456005, 13420809, 22368015, 40262427, 67104045, 201312135]

約数ペア:

[(1, 201312135), (3, 67104045), (5, 40262427), (9, 22368015), (15, 13420809), (27, 7456005), (45, 4473603), (81, 2485335), (135, 1491201), (223, 902745), (243, 828445), (405, 497067), (669, 300915), (743, 270945), (1115, 180549), (1215, 165689), (2007, 100305), (2229, 90315), (3345, 60183), (3715, 54189), (6021, 33435), (6687, 30105), (10035, 20061), (11145, 18063)]