210975765

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14051}}^1$

素因数の和:14090

約数の個数: 64

約数和(自身を含む): 453261312

約数和(自身を除く): 242285547

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 33, 35, 39, 55, 65, 77, 91, 105, 143, 165, 195, 231, 273, 385, 429, 455, 715, 1001, 1155, 1365, 2145, 3003, 5005, 14051, 15015, 42153, 70255, 98357, 154561, 182663, 210765, 295071, 463683, 491785, 547989, 772805, 913315, 1081927, 1278641, 1475355, 2009293, 2318415, 2739945, 3245781, 3835923, 5409635, 6027879, 6393205, 10046465, 14065051, 16228905, 19179615, 30139395, 42195153, 70325255, 210975765]

約数ペア:

[(1, 210975765), (3, 70325255), (5, 42195153), (7, 30139395), (11, 19179615), (13, 16228905), (15, 14065051), (21, 10046465), (33, 6393205), (35, 6027879), (39, 5409635), (55, 3835923), (65, 3245781), (77, 2739945), (91, 2318415), (105, 2009293), (143, 1475355), (165, 1278641), (195, 1081927), (231, 913315), (273, 772805), (385, 547989), (429, 491785), (455, 463683), (715, 295071), (1001, 210765), (1155, 182663), (1365, 154561), (2145, 98357), (3003, 70255), (5005, 42153), (14051, 15015)]