72323405

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9887}}^1$

素因数の和:9929

約数の個数: 32

約数和(自身を含む): 113909760

約数和(自身を除く): 41586355

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 133, 209, 385, 665, 1045, 1463, 7315, 9887, 49435, 69209, 108757, 187853, 346045, 543785, 761299, 939265, 1314971, 2066383, 3806495, 6574855, 10331915, 14464681, 72323405]

約数ペア:

[(1, 72323405), (5, 14464681), (7, 10331915), (11, 6574855), (19, 3806495), (35, 2066383), (55, 1314971), (77, 939265), (95, 761299), (133, 543785), (209, 346045), (385, 187853), (665, 108757), (1045, 69209), (1463, 49435), (7315, 9887)]