1534493975

素因数分解:

$5^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1\times {\mathrm{317}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 2208192000

約数和(自身を除く): 673698025

約数列:

[1, 5, 7, 25, 35, 139, 175, 199, 317, 695, 973, 995, 1393, 1585, 2219, 3475, 4865, 4975, 6965, 7925, 11095, 24325, 27661, 34825, 44063, 55475, 63083, 138305, 193627, 220315, 308441, 315415, 441581, 691525, 968135, 1101575, 1542205, 1577075, 2207905, 4840675, 7711025, 8768537, 11039525, 43842685, 61379759, 219213425, 306898795, 1534493975]

約数ペア:

[(1, 1534493975), (5, 306898795), (7, 219213425), (25, 61379759), (35, 43842685), (139, 11039525), (175, 8768537), (199, 7711025), (317, 4840675), (695, 2207905), (973, 1577075), (995, 1542205), (1393, 1101575), (1585, 968135), (2219, 691525), (3475, 441581), (4865, 315415), (4975, 308441), (6965, 220315), (7925, 193627), (11095, 138305), (24325, 63083), (27661, 55475), (34825, 44063)]