45401125

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:175

約数の個数: 64

約数和(自身を含む): 72783360

約数和(自身を除く): 27382235

約数列:

[1, 5, 7, 11, 25, 35, 53, 55, 77, 89, 125, 175, 265, 275, 371, 385, 445, 583, 623, 875, 979, 1325, 1375, 1855, 1925, 2225, 2915, 3115, 4081, 4717, 4895, 6625, 6853, 9275, 9625, 11125, 14575, 15575, 20405, 23585, 24475, 33019, 34265, 46375, 51887, 72875, 77875, 102025, 117925, 122375, 165095, 171325, 259435, 363209, 510125, 589625, 825475, 856625, 1297175, 1816045, 4127375, 6485875, 9080225, 45401125]

約数ペア:

[(1, 45401125), (5, 9080225), (7, 6485875), (11, 4127375), (25, 1816045), (35, 1297175), (53, 856625), (55, 825475), (77, 589625), (89, 510125), (125, 363209), (175, 259435), (265, 171325), (275, 165095), (371, 122375), (385, 117925), (445, 102025), (583, 77875), (623, 72875), (875, 51887), (979, 46375), (1325, 34265), (1375, 33019), (1855, 24475), (1925, 23585), (2225, 20405), (2915, 15575), (3115, 14575), (4081, 11125), (4717, 9625), (4895, 9275), (6625, 6853)]