2974475

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1$

素因数の和:779

約数の個数: 24

約数和(自身を含む): 4404480

約数和(自身を除く): 1430005

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 575, 739, 805, 3695, 4025, 5173, 16997, 18475, 25865, 84985, 118979, 129325, 424925, 594895, 2974475]

約数ペア:

[(1, 2974475), (5, 594895), (7, 424925), (23, 129325), (25, 118979), (35, 84985), (115, 25865), (161, 18475), (175, 16997), (575, 5173), (739, 4025), (805, 3695)]