27328202495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^2\times {\mathrm{149}}^1\times {\mathrm{421}}^1$

素因数の和:764

約数の個数: 48

約数和(自身を含む): 36510933600

約数和(自身を除く): 9182731105

約数列:

[1, 5, 11, 55, 89, 149, 421, 445, 745, 979, 1639, 2105, 4631, 4895, 7921, 8195, 13261, 23155, 37469, 39605, 62729, 66305, 87131, 145871, 187345, 313645, 412159, 435655, 690019, 729355, 1180229, 2060795, 3334741, 3450095, 5582881, 5901145, 12982519, 16673705, 27914405, 36682151, 61411691, 64912595, 183410755, 307058455, 496876409, 2484382045, 5465640499, 27328202495]

約数ペア:

[(1, 27328202495), (5, 5465640499), (11, 2484382045), (55, 496876409), (89, 307058455), (149, 183410755), (421, 64912595), (445, 61411691), (745, 36682151), (979, 27914405), (1639, 16673705), (2105, 12982519), (4631, 5901145), (4895, 5582881), (7921, 3450095), (8195, 3334741), (13261, 2060795), (23155, 1180229), (37469, 729355), (39605, 690019), (62729, 435655), (66305, 412159), (87131, 313645), (145871, 187345)]