7139799165

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1\times {\mathrm{479}}^1$

素因数の和:882

約数の個数: 64

約数和(自身を含む): 11914076160

約数和(自身を除く): 4774276995

約数列:

[1, 3, 5, 15, 37, 107, 111, 185, 251, 321, 479, 535, 555, 753, 1255, 1437, 1605, 2395, 3765, 3959, 7185, 9287, 11877, 17723, 19795, 26857, 27861, 46435, 51253, 53169, 59385, 80571, 88615, 120229, 134285, 139305, 153759, 256265, 265845, 360687, 402855, 601145, 768795, 993709, 1803435, 1896361, 2981127, 4448473, 4968545, 5689083, 9481805, 12864503, 13345419, 14905635, 22242365, 28445415, 38593509, 64322515, 66727095, 192967545, 475986611, 1427959833, 2379933055, 7139799165]

約数ペア:

[(1, 7139799165), (3, 2379933055), (5, 1427959833), (15, 475986611), (37, 192967545), (107, 66727095), (111, 64322515), (185, 38593509), (251, 28445415), (321, 22242365), (479, 14905635), (535, 13345419), (555, 12864503), (753, 9481805), (1255, 5689083), (1437, 4968545), (1605, 4448473), (2395, 2981127), (3765, 1896361), (3959, 1803435), (7185, 993709), (9287, 768795), (11877, 601145), (17723, 402855), (19795, 360687), (26857, 265845), (27861, 256265), (46435, 153759), (51253, 139305), (53169, 134285), (59385, 120229), (80571, 88615)]