2995702925

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{1523}}^1$

素因数の和:1694

約数の個数: 48

約数和(自身を含む): 4047865920

約数和(自身を除く): 1052162995

約数列:

[1, 5, 19, 25, 41, 95, 101, 205, 475, 505, 779, 1025, 1523, 1919, 2525, 3895, 4141, 7615, 9595, 19475, 20705, 28937, 38075, 47975, 62443, 78679, 103525, 144685, 153823, 312215, 393395, 723425, 769115, 1186417, 1561075, 1966975, 2922637, 3845575, 5932085, 6306743, 14613185, 29660425, 31533715, 73065925, 119828117, 157668575, 599140585, 2995702925]

約数ペア:

[(1, 2995702925), (5, 599140585), (19, 157668575), (25, 119828117), (41, 73065925), (95, 31533715), (101, 29660425), (205, 14613185), (475, 6306743), (505, 5932085), (779, 3845575), (1025, 2922637), (1523, 1966975), (1919, 1561075), (2525, 1186417), (3895, 769115), (4141, 723425), (7615, 393395), (9595, 312215), (19475, 153823), (20705, 144685), (28937, 103525), (38075, 78679), (47975, 62443)]