2208923135

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{15817}}^1$

素因数の和:15923

約数の個数: 32

約数和(自身を含む): 2952018432

約数和(自身を除く): 743095297

約数列:

[1, 5, 17, 31, 53, 85, 155, 265, 527, 901, 1643, 2635, 4505, 8215, 15817, 27931, 79085, 139655, 268889, 490327, 838301, 1344445, 2451635, 4191505, 8335559, 14251117, 25987331, 41677795, 71255585, 129936655, 441784627, 2208923135]

約数ペア:

[(1, 2208923135), (5, 441784627), (17, 129936655), (31, 71255585), (53, 41677795), (85, 25987331), (155, 14251117), (265, 8335559), (527, 4191505), (901, 2451635), (1643, 1344445), (2635, 838301), (4505, 490327), (8215, 268889), (15817, 139655), (27931, 79085)]