7179852145

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{18251}}^1$

素因数の和:18417

約数の個数: 32

約数和(自身を含む): 9382988160

約数和(自身を除く): 2203136015

約数列:

[1, 5, 19, 41, 95, 101, 205, 505, 779, 1919, 3895, 4141, 9595, 18251, 20705, 78679, 91255, 346769, 393395, 748291, 1733845, 1843351, 3741455, 9216755, 14217529, 35023669, 71087645, 75577391, 175118345, 377886955, 1435970429, 7179852145]

約数ペア:

[(1, 7179852145), (5, 1435970429), (19, 377886955), (41, 175118345), (95, 75577391), (101, 71087645), (205, 35023669), (505, 14217529), (779, 9216755), (1919, 3741455), (3895, 1843351), (4141, 1733845), (9595, 748291), (18251, 393395), (20705, 346769), (78679, 91255)]