15413565

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1039}}^1$

素因数の和:1113

約数の個数: 32

約数和(自身を含む): 26357760

約数和(自身を除く): 10944195

約数列:

[1, 3, 5, 15, 23, 43, 69, 115, 129, 215, 345, 645, 989, 1039, 2967, 3117, 4945, 5195, 14835, 15585, 23897, 44677, 71691, 119485, 134031, 223385, 358455, 670155, 1027571, 3082713, 5137855, 15413565]

約数ペア:

[(1, 15413565), (3, 5137855), (5, 3082713), (15, 1027571), (23, 670155), (43, 358455), (69, 223385), (115, 134031), (129, 119485), (215, 71691), (345, 44677), (645, 23897), (989, 15585), (1039, 14835), (2967, 5195), (3117, 4945)]