23394795

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:176

約数の個数: 64

約数和(自身を含む): 42577920

約数和(自身を除く): 19183125

約数列:

[1, 3, 5, 15, 19, 23, 43, 57, 69, 83, 95, 115, 129, 215, 249, 285, 345, 415, 437, 645, 817, 989, 1245, 1311, 1577, 1909, 2185, 2451, 2967, 3569, 4085, 4731, 4945, 5727, 6555, 7885, 9545, 10707, 12255, 14835, 17845, 18791, 23655, 28635, 36271, 53535, 56373, 67811, 82087, 93955, 108813, 181355, 203433, 246261, 281865, 339055, 410435, 544065, 1017165, 1231305, 1559653, 4678959, 7798265, 23394795]

約数ペア:

[(1, 23394795), (3, 7798265), (5, 4678959), (15, 1559653), (19, 1231305), (23, 1017165), (43, 544065), (57, 410435), (69, 339055), (83, 281865), (95, 246261), (115, 203433), (129, 181355), (215, 108813), (249, 93955), (285, 82087), (345, 67811), (415, 56373), (437, 53535), (645, 36271), (817, 28635), (989, 23655), (1245, 18791), (1311, 17845), (1577, 14835), (1909, 12255), (2185, 10707), (2451, 9545), (2967, 7885), (3569, 6555), (4085, 5727), (4731, 4945)]