73480575

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2089}}^1$

素因数の和:2176

約数の個数: 48

約数和(自身を含む): 140983040

約数和(自身を除く): 67502465

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 67, 75, 105, 175, 201, 335, 469, 525, 1005, 1407, 1675, 2089, 2345, 5025, 6267, 7035, 10445, 11725, 14623, 31335, 35175, 43869, 52225, 73115, 139963, 156675, 219345, 365575, 419889, 699815, 979741, 1096725, 2099445, 2939223, 3499075, 4898705, 10497225, 14696115, 24493525, 73480575]

約数ペア:

[(1, 73480575), (3, 24493525), (5, 14696115), (7, 10497225), (15, 4898705), (21, 3499075), (25, 2939223), (35, 2099445), (67, 1096725), (75, 979741), (105, 699815), (175, 419889), (201, 365575), (335, 219345), (469, 156675), (525, 139963), (1005, 73115), (1407, 52225), (1675, 43869), (2089, 35175), (2345, 31335), (5025, 14623), (6267, 11725), (7035, 10445)]