66393750

素因数分解:

$2^1\times 3^1\times 5^5\times {\mathrm{3541}}^1$

素因数の和:3571

約数の個数: 48

約数和(自身を含む): 166020624

約数和(自身を除く): 99626874

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 625, 750, 1250, 1875, 3125, 3541, 3750, 6250, 7082, 9375, 10623, 17705, 18750, 21246, 35410, 53115, 88525, 106230, 177050, 265575, 442625, 531150, 885250, 1327875, 2213125, 2655750, 4426250, 6639375, 11065625, 13278750, 22131250, 33196875, 66393750]

約数ペア:

[(1, 66393750), (2, 33196875), (3, 22131250), (5, 13278750), (6, 11065625), (10, 6639375), (15, 4426250), (25, 2655750), (30, 2213125), (50, 1327875), (75, 885250), (125, 531150), (150, 442625), (250, 265575), (375, 177050), (625, 106230), (750, 88525), (1250, 53115), (1875, 35410), (3125, 21246), (3541, 18750), (3750, 17705), (6250, 10623), (7082, 9375)]