149644285

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:147

約数の個数: 96

約数和(自身を含む): 244270080

約数和(自身を除く): 94625795

約数列:

[1, 5, 7, 17, 19, 31, 35, 49, 61, 85, 95, 119, 133, 155, 217, 245, 305, 323, 427, 527, 589, 595, 665, 833, 931, 1037, 1085, 1159, 1519, 1615, 1891, 2135, 2261, 2635, 2945, 2989, 3689, 4123, 4165, 4655, 5185, 5795, 7259, 7595, 8113, 9455, 10013, 11305, 13237, 14945, 15827, 18445, 19703, 20615, 25823, 28861, 32147, 35929, 36295, 40565, 50065, 50813, 56791, 66185, 70091, 79135, 92659, 98515, 129115, 137921, 144305, 160735, 179645, 225029, 251503, 254065, 283955, 350455, 463295, 490637, 610793, 689605, 965447, 1125145, 1257515, 1575203, 1760521, 2453185, 3053965, 4275551, 4827235, 7876015, 8802605, 21377755, 29928857, 149644285]

約数ペア:

[(1, 149644285), (5, 29928857), (7, 21377755), (17, 8802605), (19, 7876015), (31, 4827235), (35, 4275551), (49, 3053965), (61, 2453185), (85, 1760521), (95, 1575203), (119, 1257515), (133, 1125145), (155, 965447), (217, 689605), (245, 610793), (305, 490637), (323, 463295), (427, 350455), (527, 283955), (589, 254065), (595, 251503), (665, 225029), (833, 179645), (931, 160735), (1037, 144305), (1085, 137921), (1159, 129115), (1519, 98515), (1615, 92659), (1891, 79135), (2135, 70091), (2261, 66185), (2635, 56791), (2945, 50813), (2989, 50065), (3689, 40565), (4123, 36295), (4165, 35929), (4655, 32147), (5185, 28861), (5795, 25823), (7259, 20615), (7595, 19703), (8113, 18445), (9455, 15827), (10013, 14945), (11305, 13237)]