192156965

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{38393}}^1$

素因数の和:38429

約数の個数: 32

約数和(自身を含む): 309609216

約数和(自身を除く): 117452251

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 5005, 38393, 191965, 268751, 422323, 499109, 1343755, 2111615, 2495545, 2956261, 3493763, 5490199, 14781305, 17468815, 27450995, 38431393, 192156965]

約数ペア:

[(1, 192156965), (5, 38431393), (7, 27450995), (11, 17468815), (13, 14781305), (35, 5490199), (55, 3493763), (65, 2956261), (77, 2495545), (91, 2111615), (143, 1343755), (385, 499109), (455, 422323), (715, 268751), (1001, 191965), (5005, 38393)]