2393265

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{991}}^1$

素因数の和:1029

約数の個数: 32

約数和(自身を含む): 4571136

約数和(自身を除く): 2177871

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 991, 2415, 2973, 4955, 6937, 14865, 20811, 22793, 34685, 68379, 104055, 113965, 159551, 341895, 478653, 797755, 2393265]

約数ペア:

[(1, 2393265), (3, 797755), (5, 478653), (7, 341895), (15, 159551), (21, 113965), (23, 104055), (35, 68379), (69, 34685), (105, 22793), (115, 20811), (161, 14865), (345, 6937), (483, 4955), (805, 2973), (991, 2415)]