6687715

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:183

約数の個数: 32

約数和(自身を含む): 9253440

約数和(自身を除く): 2565725

約数列:

[1, 5, 17, 19, 41, 85, 95, 101, 205, 323, 505, 697, 779, 1615, 1717, 1919, 3485, 3895, 4141, 8585, 9595, 13243, 20705, 32623, 66215, 70397, 78679, 163115, 351985, 393395, 1337543, 6687715]

約数ペア:

[(1, 6687715), (5, 1337543), (17, 393395), (19, 351985), (41, 163115), (85, 78679), (95, 70397), (101, 66215), (205, 32623), (323, 20705), (505, 13243), (697, 9595), (779, 8585), (1615, 4141), (1717, 3895), (1919, 3485)]