2661085752765

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41247551}}^1$

素因数の和:41247610

約数の個数: 64

約数和(自身を含む): 5131855429632

約数和(自身を除く): 2470769676867

約数列:

[1, 3, 5, 11, 15, 17, 23, 33, 51, 55, 69, 85, 115, 165, 187, 253, 255, 345, 391, 561, 759, 935, 1173, 1265, 1955, 2805, 3795, 4301, 5865, 12903, 21505, 64515, 41247551, 123742653, 206237755, 453723061, 618713265, 701208367, 948693673, 1361169183, 2103625101, 2268615305, 2846081019, 3506041835, 4743468365, 6805845915, 7713292037, 10435630403, 10518125505, 14230405095, 16127792441, 23139876111, 31306891209, 38566460185, 48383377323, 52178152015, 80638962205, 115699380555, 156534456045, 177405716851, 241916886615, 532217150553, 887028584255, 2661085752765]

約数ペア:

[(1, 2661085752765), (3, 887028584255), (5, 532217150553), (11, 241916886615), (15, 177405716851), (17, 156534456045), (23, 115699380555), (33, 80638962205), (51, 52178152015), (55, 48383377323), (69, 38566460185), (85, 31306891209), (115, 23139876111), (165, 16127792441), (187, 14230405095), (253, 10518125505), (255, 10435630403), (345, 7713292037), (391, 6805845915), (561, 4743468365), (759, 3506041835), (935, 2846081019), (1173, 2268615305), (1265, 2103625101), (1955, 1361169183), (2805, 948693673), (3795, 701208367), (4301, 618713265), (5865, 453723061), (12903, 206237755), (21505, 123742653), (64515, 41247551)]