73869125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1733}}^1$

素因数の和:1790

約数の個数: 32

約数和(自身を含む): 103873536

約数和(自身を除く): 30004411

約数列:

[1, 5, 11, 25, 31, 55, 125, 155, 275, 341, 775, 1375, 1705, 1733, 3875, 8525, 8665, 19063, 42625, 43325, 53723, 95315, 216625, 268615, 476575, 590953, 1343075, 2382875, 2954765, 6715375, 14773825, 73869125]

約数ペア:

[(1, 73869125), (5, 14773825), (11, 6715375), (25, 2954765), (31, 2382875), (55, 1343075), (125, 590953), (155, 476575), (275, 268615), (341, 216625), (775, 95315), (1375, 53723), (1705, 43325), (1733, 42625), (3875, 19063), (8525, 8665)]