201514845

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83443}}^1$

素因数の和:83481

約数の個数: 32

約数和(自身を含む): 384509952

約数和(自身を除く): 182995107

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 83443, 250329, 417215, 584101, 1251645, 1752303, 1919189, 2920505, 5757567, 8761515, 9595945, 13434323, 28787835, 40302969, 67171615, 201514845]

約数ペア:

[(1, 201514845), (3, 67171615), (5, 40302969), (7, 28787835), (15, 13434323), (21, 9595945), (23, 8761515), (35, 5757567), (69, 2920505), (105, 1919189), (115, 1752303), (161, 1251645), (345, 584101), (483, 417215), (805, 250329), (2415, 83443)]