1039402015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{1097}}^1$

素因数の和:1347

約数の個数: 32

約数和(自身を含む): 1349011584

約数和(自身を除く): 309609569

約数列:

[1, 5, 17, 71, 85, 157, 355, 785, 1097, 1207, 2669, 5485, 6035, 11147, 13345, 18649, 55735, 77887, 93245, 172229, 189499, 389435, 861145, 947495, 1324079, 2927893, 6620395, 12228259, 14639465, 61141295, 207880403, 1039402015]

約数ペア:

[(1, 1039402015), (5, 207880403), (17, 61141295), (71, 14639465), (85, 12228259), (157, 6620395), (355, 2927893), (785, 1324079), (1097, 947495), (1207, 861145), (2669, 389435), (5485, 189499), (6035, 172229), (11147, 93245), (13345, 77887), (18649, 55735)]