146214915

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1783}}^1$

素因数の和:1880

約数の個数: 64

約数和(自身を含む): 295944192

約数和(自身を除く): 149729277

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 71, 77, 105, 165, 213, 231, 355, 385, 497, 781, 1065, 1155, 1491, 1783, 2343, 2485, 3905, 5349, 5467, 7455, 8915, 11715, 12481, 16401, 19613, 26745, 27335, 37443, 58839, 62405, 82005, 98065, 126593, 137291, 187215, 294195, 379779, 411873, 632965, 686455, 886151, 1392523, 1898895, 2059365, 2658453, 4177569, 4430755, 6962615, 9747661, 13292265, 20887845, 29242983, 48738305, 146214915]

約数ペア:

[(1, 146214915), (3, 48738305), (5, 29242983), (7, 20887845), (11, 13292265), (15, 9747661), (21, 6962615), (33, 4430755), (35, 4177569), (55, 2658453), (71, 2059365), (77, 1898895), (105, 1392523), (165, 886151), (213, 686455), (231, 632965), (355, 411873), (385, 379779), (497, 294195), (781, 187215), (1065, 137291), (1155, 126593), (1491, 98065), (1783, 82005), (2343, 62405), (2485, 58839), (3905, 37443), (5349, 27335), (5467, 26745), (7455, 19613), (8915, 16401), (11715, 12481)]