52952025

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{349}}^1$

素因数の和:403

約数の個数: 72

約数和(自身を含む): 106590400

約数和(自身を除く): 53638375

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 51, 75, 85, 105, 119, 175, 255, 289, 349, 357, 425, 525, 595, 867, 1047, 1275, 1445, 1745, 1785, 2023, 2443, 2975, 4335, 5235, 5933, 6069, 7225, 7329, 8725, 8925, 10115, 12215, 17799, 21675, 26175, 29665, 30345, 36645, 41531, 50575, 61075, 88995, 100861, 124593, 148325, 151725, 183225, 207655, 302583, 444975, 504305, 622965, 706027, 1038275, 1512915, 2118081, 2521525, 3114825, 3530135, 7564575, 10590405, 17650675, 52952025]

約数ペア:

[(1, 52952025), (3, 17650675), (5, 10590405), (7, 7564575), (15, 3530135), (17, 3114825), (21, 2521525), (25, 2118081), (35, 1512915), (51, 1038275), (75, 706027), (85, 622965), (105, 504305), (119, 444975), (175, 302583), (255, 207655), (289, 183225), (349, 151725), (357, 148325), (425, 124593), (525, 100861), (595, 88995), (867, 61075), (1047, 50575), (1275, 41531), (1445, 36645), (1745, 30345), (1785, 29665), (2023, 26175), (2443, 21675), (2975, 17799), (4335, 12215), (5235, 10115), (5933, 8925), (6069, 8725), (7225, 7329)]