16670055

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 28085760

約数和(自身を除く): 11415705

約数列:

[1, 3, 5, 15, 23, 69, 115, 211, 229, 345, 633, 687, 1055, 1145, 3165, 3435, 4853, 5267, 14559, 15801, 24265, 26335, 48319, 72795, 79005, 144957, 241595, 724785, 1111337, 3334011, 5556685, 16670055]

約数ペア:

[(1, 16670055), (3, 5556685), (5, 3334011), (15, 1111337), (23, 724785), (69, 241595), (115, 144957), (211, 79005), (229, 72795), (345, 48319), (633, 26335), (687, 24265), (1055, 15801), (1145, 14559), (3165, 5267), (3435, 4853)]