15673887165

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{541}}^1\times {\mathrm{1063}}^1$

素因数の和:1714

約数の個数: 64

約数和(自身を含む): 26573783040

約数和(自身を除く): 10899895875

約数列:

[1, 3, 5, 15, 23, 69, 79, 115, 237, 345, 395, 541, 1063, 1185, 1623, 1817, 2705, 3189, 5315, 5451, 8115, 9085, 12443, 15945, 24449, 27255, 37329, 42739, 62215, 73347, 83977, 122245, 128217, 186645, 213695, 251931, 366735, 419885, 575083, 641085, 982997, 1259655, 1725249, 1931471, 2875415, 2948991, 4914985, 5794413, 8626245, 9657355, 13226909, 14744955, 28972065, 39680727, 45431557, 66134545, 136294671, 198403635, 227157785, 681473355, 1044925811, 3134777433, 5224629055, 15673887165]

約数ペア:

[(1, 15673887165), (3, 5224629055), (5, 3134777433), (15, 1044925811), (23, 681473355), (69, 227157785), (79, 198403635), (115, 136294671), (237, 66134545), (345, 45431557), (395, 39680727), (541, 28972065), (1063, 14744955), (1185, 13226909), (1623, 9657355), (1817, 8626245), (2705, 5794413), (3189, 4914985), (5315, 2948991), (5451, 2875415), (8115, 1931471), (9085, 1725249), (12443, 1259655), (15945, 982997), (24449, 641085), (27255, 575083), (37329, 419885), (42739, 366735), (62215, 251931), (73347, 213695), (83977, 186645), (122245, 128217)]