1274775

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{739}}^1$

素因数の和:775

約数の個数: 24

約数和(自身を含む): 2202240

約数和(自身を除く): 927465

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 739, 1725, 2217, 3695, 11085, 16997, 18475, 50991, 55425, 84985, 254955, 424925, 1274775]

約数ペア:

[(1, 1274775), (3, 424925), (5, 254955), (15, 84985), (23, 55425), (25, 50991), (69, 18475), (75, 16997), (115, 11085), (345, 3695), (575, 2217), (739, 1725)]