67684405

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{6967}}^1$

素因数の和:7068

約数の個数: 16

約数和(自身を含む): 85288320

約数和(自身を除く): 17603915

約数列:

[1, 5, 29, 67, 145, 335, 1943, 6967, 9715, 34835, 202043, 466789, 1010215, 2333945, 13536881, 67684405]

約数ペア:

[(1, 67684405), (5, 13536881), (29, 2333945), (67, 1010215), (145, 466789), (335, 202043), (1943, 34835), (6967, 9715)]