2015432991

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:334

約数の個数: 108

約数和(自身を含む): 3553883424

約数和(自身を除く): 1538450433

約数列:

[1, 3, 9, 11, 13, 33, 39, 47, 99, 117, 121, 141, 143, 169, 233, 363, 423, 429, 507, 517, 611, 699, 1089, 1287, 1521, 1551, 1573, 1833, 1859, 2097, 2563, 3029, 4653, 4719, 5499, 5577, 5687, 6721, 7689, 7943, 9087, 10951, 14157, 16731, 17061, 20163, 20449, 23067, 23829, 27261, 28193, 32853, 33319, 39377, 51183, 60489, 61347, 71487, 73931, 84579, 87373, 98559, 99957, 118131, 120461, 142363, 184041, 221793, 253737, 262119, 299871, 354393, 361383, 366509, 427089, 433147, 665379, 786357, 961103, 1084149, 1099527, 1281267, 1299441, 1325071, 1565993, 1850719, 2883309, 3298581, 3898323, 3975213, 4697979, 4764617, 5552157, 8649927, 11925639, 14093937, 14293851, 16656471, 17225923, 20357909, 42881553, 51677769, 61073727, 155033307, 183221181, 223936999, 671810997, 2015432991]

約数ペア:

[(1, 2015432991), (3, 671810997), (9, 223936999), (11, 183221181), (13, 155033307), (33, 61073727), (39, 51677769), (47, 42881553), (99, 20357909), (117, 17225923), (121, 16656471), (141, 14293851), (143, 14093937), (169, 11925639), (233, 8649927), (363, 5552157), (423, 4764617), (429, 4697979), (507, 3975213), (517, 3898323), (611, 3298581), (699, 2883309), (1089, 1850719), (1287, 1565993), (1521, 1325071), (1551, 1299441), (1573, 1281267), (1833, 1099527), (1859, 1084149), (2097, 961103), (2563, 786357), (3029, 665379), (4653, 433147), (4719, 427089), (5499, 366509), (5577, 361383), (5687, 354393), (6721, 299871), (7689, 262119), (7943, 253737), (9087, 221793), (10951, 184041), (14157, 142363), (16731, 120461), (17061, 118131), (20163, 99957), (20449, 98559), (23067, 87373), (23829, 84579), (27261, 73931), (28193, 71487), (32853, 61347), (33319, 60489), (39377, 51183)]