7412755

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 10920960

約数和(自身を除く): 3508205

約数列:

[1, 5, 7, 19, 35, 71, 95, 133, 157, 355, 497, 665, 785, 1099, 1349, 2485, 2983, 5495, 6745, 9443, 11147, 14915, 20881, 47215, 55735, 78029, 104405, 211793, 390145, 1058965, 1482551, 7412755]

約数ペア:

[(1, 7412755), (5, 1482551), (7, 1058965), (19, 390145), (35, 211793), (71, 104405), (95, 78029), (133, 55735), (157, 47215), (355, 20881), (497, 14915), (665, 11147), (785, 9443), (1099, 6745), (1349, 5495), (2485, 2983)]