87755175

素因数分解:

$3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{4937}}^1$

素因数の和:5032

約数の個数: 36

約数和(自身を含む): 159201120

約数和(自身を除く): 71445945

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 79, 225, 237, 395, 711, 1185, 1975, 3555, 4937, 5925, 14811, 17775, 24685, 44433, 74055, 123425, 222165, 370275, 390023, 1110825, 1170069, 1950115, 3510207, 5850345, 9750575, 17551035, 29251725, 87755175]

約数ペア:

[(1, 87755175), (3, 29251725), (5, 17551035), (9, 9750575), (15, 5850345), (25, 3510207), (45, 1950115), (75, 1170069), (79, 1110825), (225, 390023), (237, 370275), (395, 222165), (711, 123425), (1185, 74055), (1975, 44433), (3555, 24685), (4937, 17775), (5925, 14811)]