1155764225

素因数分解:

$5^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{12253}}^1$

素因数の和:12295

約数の個数: 48

約数和(自身を含む): 1823395200

約数和(自身を除く): 667630975

約数列:

[1, 5, 7, 11, 25, 35, 49, 55, 77, 175, 245, 275, 343, 385, 539, 1225, 1715, 1925, 2695, 3773, 8575, 12253, 13475, 18865, 61265, 85771, 94325, 134783, 306325, 428855, 600397, 673915, 943481, 2144275, 3001985, 3369575, 4202779, 4717405, 6604367, 15009925, 21013895, 23587025, 33021835, 46230569, 105069475, 165109175, 231152845, 1155764225]

約数ペア:

[(1, 1155764225), (5, 231152845), (7, 165109175), (11, 105069475), (25, 46230569), (35, 33021835), (49, 23587025), (55, 21013895), (77, 15009925), (175, 6604367), (245, 4717405), (275, 4202779), (343, 3369575), (385, 3001985), (539, 2144275), (1225, 943481), (1715, 673915), (1925, 600397), (2695, 428855), (3773, 306325), (8575, 134783), (12253, 94325), (13475, 85771), (18865, 61265)]