8052275

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:164

約数の個数: 48

約数和(自身を含む): 12856320

約数和(自身を除く): 4804045

約数列:

[1, 5, 7, 11, 25, 35, 47, 55, 77, 89, 175, 235, 275, 329, 385, 445, 517, 623, 979, 1175, 1645, 1925, 2225, 2585, 3115, 3619, 4183, 4895, 6853, 8225, 12925, 15575, 18095, 20915, 24475, 29281, 34265, 46013, 90475, 104575, 146405, 171325, 230065, 322091, 732025, 1150325, 1610455, 8052275]

約数ペア:

[(1, 8052275), (5, 1610455), (7, 1150325), (11, 732025), (25, 322091), (35, 230065), (47, 171325), (55, 146405), (77, 104575), (89, 90475), (175, 46013), (235, 34265), (275, 29281), (329, 24475), (385, 20915), (445, 18095), (517, 15575), (623, 12925), (979, 8225), (1175, 6853), (1645, 4895), (1925, 4183), (2225, 3619), (2585, 3115)]