117339215

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2053}}^1$

素因数の和:2159

約数の個数: 32

約数和(自身を含む): 170366976

約数和(自身を除く): 53027761

約数列:

[1, 5, 7, 23, 35, 71, 115, 161, 355, 497, 805, 1633, 2053, 2485, 8165, 10265, 11431, 14371, 47219, 57155, 71855, 145763, 236095, 330533, 728815, 1020341, 1652665, 3352549, 5101705, 16762745, 23467843, 117339215]

約数ペア:

[(1, 117339215), (5, 23467843), (7, 16762745), (23, 5101705), (35, 3352549), (71, 1652665), (115, 1020341), (161, 728815), (355, 330533), (497, 236095), (805, 145763), (1633, 71855), (2053, 57155), (2485, 47219), (8165, 14371), (10265, 11431)]