99988897785

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{887}}^1\times {\mathrm{15121}}^1$

素因数の和:16094

約数の個数: 64

約数和(自身を含む): 185633316864

約数和(自身を除く): 85644419079

約数列:

[1, 3, 5, 7, 15, 21, 35, 71, 105, 213, 355, 497, 887, 1065, 1491, 2485, 2661, 4435, 6209, 7455, 13305, 15121, 18627, 31045, 45363, 62977, 75605, 93135, 105847, 188931, 226815, 314885, 317541, 440839, 529235, 944655, 1073591, 1322517, 1587705, 2204195, 3220773, 5367955, 6612585, 7515137, 13412327, 16103865, 22545411, 37575685, 40236981, 67061635, 93886289, 112727055, 201184905, 281658867, 469431445, 952275217, 1408294335, 2856825651, 4761376085, 6665926519, 14284128255, 19997779557, 33329632595, 99988897785]

約数ペア:

[(1, 99988897785), (3, 33329632595), (5, 19997779557), (7, 14284128255), (15, 6665926519), (21, 4761376085), (35, 2856825651), (71, 1408294335), (105, 952275217), (213, 469431445), (355, 281658867), (497, 201184905), (887, 112727055), (1065, 93886289), (1491, 67061635), (2485, 40236981), (2661, 37575685), (4435, 22545411), (6209, 16103865), (7455, 13412327), (13305, 7515137), (15121, 6612585), (18627, 5367955), (31045, 3220773), (45363, 2204195), (62977, 1587705), (75605, 1322517), (93135, 1073591), (105847, 944655), (188931, 529235), (226815, 440839), (314885, 317541)]