76689165

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{1013}}^1$

素因数の和:1138

約数の個数: 48

約数和(自身を含む): 144263808

約数和(自身を除く): 67574643

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 103, 105, 147, 245, 309, 515, 721, 735, 1013, 1545, 2163, 3039, 3605, 5047, 5065, 7091, 10815, 15141, 15195, 21273, 25235, 35455, 49637, 75705, 104339, 106365, 148911, 248185, 313017, 521695, 730373, 744555, 1565085, 2191119, 3651865, 5112611, 10955595, 15337833, 25563055, 76689165]

約数ペア:

[(1, 76689165), (3, 25563055), (5, 15337833), (7, 10955595), (15, 5112611), (21, 3651865), (35, 2191119), (49, 1565085), (103, 744555), (105, 730373), (147, 521695), (245, 313017), (309, 248185), (515, 148911), (721, 106365), (735, 104339), (1013, 75705), (1545, 49637), (2163, 35455), (3039, 25235), (3605, 21273), (5047, 15195), (5065, 15141), (7091, 10815)]