68955425

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 107885952

約数和(自身を除く): 38930527

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 113, 175, 275, 317, 385, 565, 791, 1243, 1585, 1925, 2219, 2825, 3487, 3955, 6215, 7925, 8701, 11095, 17435, 19775, 24409, 31075, 35821, 43505, 55475, 87175, 122045, 179105, 217525, 250747, 394031, 610225, 895525, 1253735, 1970155, 2758217, 6268675, 9850775, 13791085, 68955425]

約数ペア:

[(1, 68955425), (5, 13791085), (7, 9850775), (11, 6268675), (25, 2758217), (35, 1970155), (55, 1253735), (77, 895525), (113, 610225), (175, 394031), (275, 250747), (317, 217525), (385, 179105), (565, 122045), (791, 87175), (1243, 55475), (1585, 43505), (1925, 35821), (2219, 31075), (2825, 24409), (3487, 19775), (3955, 17435), (6215, 11095), (7925, 8701)]