39002915

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{659}}^1$

素因数の和:779

約数の個数: 32

約数和(自身を含む): 57024000

約数和(自身を除く): 18021085

約数列:

[1, 5, 7, 19, 35, 89, 95, 133, 445, 623, 659, 665, 1691, 3115, 3295, 4613, 8455, 11837, 12521, 23065, 58651, 59185, 62605, 87647, 293255, 410557, 438235, 1114369, 2052785, 5571845, 7800583, 39002915]

約数ペア:

[(1, 39002915), (5, 7800583), (7, 5571845), (19, 2052785), (35, 1114369), (89, 438235), (95, 410557), (133, 293255), (445, 87647), (623, 62605), (659, 59185), (665, 58651), (1691, 23065), (3115, 12521), (3295, 11837), (4613, 8455)]