1066912775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{739}}^1$

素因数の和:888

約数の個数: 48

約数和(自身を含む): 1453478400

約数和(自身を除く): 386565625

約数列:

[1, 5, 17, 25, 43, 79, 85, 215, 395, 425, 731, 739, 1075, 1343, 1975, 3397, 3655, 3695, 6715, 12563, 16985, 18275, 18475, 31777, 33575, 57749, 58381, 62815, 84925, 158885, 288745, 291905, 314075, 540209, 794425, 992477, 1443725, 1459525, 2510383, 2701045, 4962385, 12551915, 13505225, 24811925, 42676511, 62759575, 213382555, 1066912775]

約数ペア:

[(1, 1066912775), (5, 213382555), (17, 62759575), (25, 42676511), (43, 24811925), (79, 13505225), (85, 12551915), (215, 4962385), (395, 2701045), (425, 2510383), (731, 1459525), (739, 1443725), (1075, 992477), (1343, 794425), (1975, 540209), (3397, 314075), (3655, 291905), (3695, 288745), (6715, 158885), (12563, 84925), (16985, 62815), (18275, 58381), (18475, 57749), (31777, 33575)]