27432858885

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1\times {\mathrm{2819}}^1$

素因数の和:3338

約数の個数: 64

約数和(自身を含む): 46611486720

約数和(自身を除く): 19178627835

約数列:

[1, 3, 5, 15, 23, 67, 69, 115, 201, 335, 345, 421, 1005, 1263, 1541, 2105, 2819, 4623, 6315, 7705, 8457, 9683, 14095, 23115, 28207, 29049, 42285, 48415, 64837, 84621, 141035, 145245, 188873, 194511, 324185, 423105, 566619, 648761, 944365, 972555, 1186799, 1946283, 2833095, 3243805, 3560397, 4344079, 5933995, 9731415, 13032237, 17801985, 21720395, 27296377, 65161185, 79515533, 81889131, 136481885, 238546599, 397577665, 409445655, 1192732995, 1828857259, 5486571777, 9144286295, 27432858885]

約数ペア:

[(1, 27432858885), (3, 9144286295), (5, 5486571777), (15, 1828857259), (23, 1192732995), (67, 409445655), (69, 397577665), (115, 238546599), (201, 136481885), (335, 81889131), (345, 79515533), (421, 65161185), (1005, 27296377), (1263, 21720395), (1541, 17801985), (2105, 13032237), (2819, 9731415), (4623, 5933995), (6315, 4344079), (7705, 3560397), (8457, 3243805), (9683, 2833095), (14095, 1946283), (23115, 1186799), (28207, 972555), (29049, 944365), (42285, 648761), (48415, 566619), (64837, 423105), (84621, 324185), (141035, 194511), (145245, 188873)]