2912751165

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{272347}}^1$

素因数の和:272409

約数の個数: 32

約数和(自身を含む): 5019918336

約数和(自身を除く): 2107167171

約数列:

[1, 3, 5, 15, 23, 31, 69, 93, 115, 155, 345, 465, 713, 2139, 3565, 10695, 272347, 817041, 1361735, 4085205, 6263981, 8442757, 18791943, 25328271, 31319905, 42213785, 93959715, 126641355, 194183411, 582550233, 970917055, 2912751165]

約数ペア:

[(1, 2912751165), (3, 970917055), (5, 582550233), (15, 194183411), (23, 126641355), (31, 93959715), (69, 42213785), (93, 31319905), (115, 25328271), (155, 18791943), (345, 8442757), (465, 6263981), (713, 4085205), (2139, 1361735), (3565, 817041), (10695, 272347)]