13192100075

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{809}}^1$

素因数の和:1077

約数の個数: 96

約数和(自身を含む): 21000798720

約数和(自身を除く): 7808698645

約数列:

[1, 5, 7, 11, 25, 35, 43, 55, 77, 175, 197, 215, 275, 301, 385, 473, 809, 985, 1075, 1379, 1505, 1925, 2167, 2365, 3311, 4045, 4925, 5663, 6895, 7525, 8471, 8899, 10835, 11825, 15169, 16555, 20225, 28315, 34475, 34787, 42355, 44495, 54175, 59297, 62293, 75845, 82775, 93181, 141575, 159373, 173935, 211775, 222475, 243509, 296485, 311465, 379225, 382657, 465905, 652267, 796865, 869675, 1115611, 1217545, 1482425, 1557325, 1753103, 1913285, 2329525, 2678599, 3261335, 3984325, 5578055, 6087725, 6853039, 8765515, 9566425, 12271721, 13392995, 16306675, 27890275, 34265195, 43827575, 47971273, 61358605, 66964975, 75383429, 171325975, 239856365, 306793025, 376917145, 527684003, 1199281825, 1884585725, 2638420015, 13192100075]

約数ペア:

[(1, 13192100075), (5, 2638420015), (7, 1884585725), (11, 1199281825), (25, 527684003), (35, 376917145), (43, 306793025), (55, 239856365), (77, 171325975), (175, 75383429), (197, 66964975), (215, 61358605), (275, 47971273), (301, 43827575), (385, 34265195), (473, 27890275), (809, 16306675), (985, 13392995), (1075, 12271721), (1379, 9566425), (1505, 8765515), (1925, 6853039), (2167, 6087725), (2365, 5578055), (3311, 3984325), (4045, 3261335), (4925, 2678599), (5663, 2329525), (6895, 1913285), (7525, 1753103), (8471, 1557325), (8899, 1482425), (10835, 1217545), (11825, 1115611), (15169, 869675), (16555, 796865), (20225, 652267), (28315, 465905), (34475, 382657), (34787, 379225), (42355, 311465), (44495, 296485), (54175, 243509), (59297, 222475), (62293, 211775), (75845, 173935), (82775, 159373), (93181, 141575)]