947245425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{16553}}^1$

素因数の和:16682

約数の個数: 48

約数和(自身を含む): 1806372480

約数和(自身を除く): 859127055

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 109, 175, 327, 525, 545, 763, 1635, 2289, 2725, 3815, 8175, 11445, 16553, 19075, 49659, 57225, 82765, 115871, 248295, 347613, 413825, 579355, 1241475, 1738065, 1804277, 2896775, 5412831, 8690325, 9021385, 12629939, 27064155, 37889817, 45106925, 63149695, 135320775, 189449085, 315748475, 947245425]

約数ペア:

[(1, 947245425), (3, 315748475), (5, 189449085), (7, 135320775), (15, 63149695), (21, 45106925), (25, 37889817), (35, 27064155), (75, 12629939), (105, 9021385), (109, 8690325), (175, 5412831), (327, 2896775), (525, 1804277), (545, 1738065), (763, 1241475), (1635, 579355), (2289, 413825), (2725, 347613), (3815, 248295), (8175, 115871), (11445, 82765), (16553, 57225), (19075, 49659)]