74112775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 107993088

約数和(自身を除く): 33880313

約数列:

[1, 5, 11, 17, 25, 55, 83, 85, 187, 191, 275, 415, 425, 913, 935, 955, 1411, 2075, 2101, 3247, 4565, 4675, 4775, 7055, 10505, 15521, 15853, 16235, 22825, 35275, 35717, 52525, 77605, 79265, 81175, 174383, 178585, 269501, 388025, 396325, 871915, 892925, 1347505, 2964511, 4359575, 6737525, 14822555, 74112775]

約数ペア:

[(1, 74112775), (5, 14822555), (11, 6737525), (17, 4359575), (25, 2964511), (55, 1347505), (83, 892925), (85, 871915), (187, 396325), (191, 388025), (275, 269501), (415, 178585), (425, 174383), (913, 81175), (935, 79265), (955, 77605), (1411, 52525), (2075, 35717), (2101, 35275), (3247, 22825), (4565, 16235), (4675, 15853), (4775, 15521), (7055, 10505)]