10915975

素因数分解:

$5^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:117

約数の個数: 48

約数和(自身を含む): 16864000

約数和(自身を除く): 5948025

約数列:

[1, 5, 7, 19, 25, 35, 49, 67, 95, 133, 175, 245, 335, 343, 469, 475, 665, 931, 1225, 1273, 1675, 1715, 2345, 3283, 3325, 4655, 6365, 6517, 8575, 8911, 11725, 16415, 22981, 23275, 31825, 32585, 44555, 62377, 82075, 114905, 162925, 222775, 311885, 436639, 574525, 1559425, 2183195, 10915975]

約数ペア:

[(1, 10915975), (5, 2183195), (7, 1559425), (19, 574525), (25, 436639), (35, 311885), (49, 222775), (67, 162925), (95, 114905), (133, 82075), (175, 62377), (245, 44555), (335, 32585), (343, 31825), (469, 23275), (475, 22981), (665, 16415), (931, 11725), (1225, 8911), (1273, 8575), (1675, 6517), (1715, 6365), (2345, 4655), (3283, 3325)]