82970775

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{16033}}^1$

素因数の和:16072

約数の個数: 36

約数和(自身を含む): 155080848

約数和(自身を除く): 72110073

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 575, 1035, 1725, 5175, 16033, 48099, 80165, 144297, 240495, 368759, 400825, 721485, 1106277, 1202475, 1843795, 3318831, 3607425, 5531385, 9218975, 16594155, 27656925, 82970775]

約数ペア:

[(1, 82970775), (3, 27656925), (5, 16594155), (9, 9218975), (15, 5531385), (23, 3607425), (25, 3318831), (45, 1843795), (69, 1202475), (75, 1106277), (115, 721485), (207, 400825), (225, 368759), (345, 240495), (575, 144297), (1035, 80165), (1725, 48099), (5175, 16033)]