3468745

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:205

約数の個数: 32

約数和(自身を含む): 5160960

約数和(自身を除く): 1692215

約数列:

[1, 5, 7, 23, 31, 35, 115, 139, 155, 161, 217, 695, 713, 805, 973, 1085, 3197, 3565, 4309, 4865, 4991, 15985, 21545, 22379, 24955, 30163, 99107, 111895, 150815, 495535, 693749, 3468745]

約数ペア:

[(1, 3468745), (5, 693749), (7, 495535), (23, 150815), (31, 111895), (35, 99107), (115, 30163), (139, 24955), (155, 22379), (161, 21545), (217, 15985), (695, 4991), (713, 4865), (805, 4309), (973, 3565), (1085, 3197)]