150979015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2\times {\mathrm{71}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 214368768

約数和(自身を除く): 63389753

約数列:

[1, 5, 11, 23, 41, 55, 71, 115, 205, 253, 355, 451, 781, 943, 1265, 1633, 1681, 2255, 2911, 3905, 4715, 8165, 8405, 10373, 14555, 17963, 18491, 32021, 38663, 51865, 66953, 89815, 92455, 119351, 160105, 193315, 334765, 425293, 596755, 736483, 1312861, 2126465, 2745073, 3682415, 6564305, 13725365, 30195803, 150979015]

約数ペア:

[(1, 150979015), (5, 30195803), (11, 13725365), (23, 6564305), (41, 3682415), (55, 2745073), (71, 2126465), (115, 1312861), (205, 736483), (253, 596755), (355, 425293), (451, 334765), (781, 193315), (943, 160105), (1265, 119351), (1633, 92455), (1681, 89815), (2255, 66953), (2911, 51865), (3905, 38663), (4715, 32021), (8165, 18491), (8405, 17963), (10373, 14555)]