6680925

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1291}}^1$

素因数の和:1330

約数の個数: 36

約数和(自身を含む): 12496224

約数和(自身を除く): 5815299

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 575, 1035, 1291, 1725, 3873, 5175, 6455, 11619, 19365, 29693, 32275, 58095, 89079, 96825, 148465, 267237, 290475, 445395, 742325, 1336185, 2226975, 6680925]

約数ペア:

[(1, 6680925), (3, 2226975), (5, 1336185), (9, 742325), (15, 445395), (23, 290475), (25, 267237), (45, 148465), (69, 96825), (75, 89079), (115, 58095), (207, 32275), (225, 29693), (345, 19365), (575, 11619), (1035, 6455), (1291, 5175), (1725, 3873)]