258996051795

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{2384533}}^1$

素因数の和:2385111

約数の個数: 32

約数和(自身を含む): 447071510592

約数和(自身を除く): 188075458797

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 557, 1671, 2785, 7241, 8355, 21723, 36205, 108615, 2384533, 7153599, 11922665, 30998929, 35767995, 92996787, 154994645, 464983935, 1328184881, 3984554643, 6640924405, 17266403453, 19922773215, 51799210359, 86332017265, 258996051795]

約数ペア:

[(1, 258996051795), (3, 86332017265), (5, 51799210359), (13, 19922773215), (15, 17266403453), (39, 6640924405), (65, 3984554643), (195, 1328184881), (557, 464983935), (1671, 154994645), (2785, 92996787), (7241, 35767995), (8355, 30998929), (21723, 11922665), (36205, 7153599), (108615, 2384533)]