29042195

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:156

約数の個数: 64

約数和(自身を含む): 46448640

約数和(自身を除く): 17406445

約数列:

[1, 5, 7, 13, 29, 31, 35, 65, 71, 91, 145, 155, 203, 217, 355, 377, 403, 455, 497, 899, 923, 1015, 1085, 1885, 2015, 2059, 2201, 2485, 2639, 2821, 4495, 4615, 6293, 6461, 10295, 11005, 11687, 13195, 14105, 14413, 15407, 26767, 28613, 31465, 32305, 58435, 63829, 72065, 77035, 81809, 133835, 143065, 187369, 200291, 319145, 409045, 446803, 829777, 936845, 1001455, 2234015, 4148885, 5808439, 29042195]

約数ペア:

[(1, 29042195), (5, 5808439), (7, 4148885), (13, 2234015), (29, 1001455), (31, 936845), (35, 829777), (65, 446803), (71, 409045), (91, 319145), (145, 200291), (155, 187369), (203, 143065), (217, 133835), (355, 81809), (377, 77035), (403, 72065), (455, 63829), (497, 58435), (899, 32305), (923, 31465), (1015, 28613), (1085, 26767), (1885, 15407), (2015, 14413), (2059, 14105), (2201, 13195), (2485, 11687), (2639, 11005), (2821, 10295), (4495, 6461), (4615, 6293)]